4290865000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 11167675200

約数和(自身を除く): 6876810200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 47, 50, 62, 76, 94, 95, 100, 124, 125, 152, 155, 188, 190, 200, 235, 248, 250, 310, 376, 380, 470, 475, 500, 589, 620, 625, 760, 775, 893, 940, 950, 961, 1000, 1175, 1178, 1240, 1250, 1457, 1550, 1786, 1880, 1900, 1922, 2350, 2356, 2375, 2500, 2914, 2945, 3100, 3572, 3800, 3844, 3875, 4465, 4700, 4712, 4750, 4805, 5000, 5828, 5875, 5890, 6200, 7144, 7285, 7688, 7750, 8930, 9400, 9500, 9610, 11656, 11750, 11780, 11875, 14570, 14725, 15500, 17860, 18259, 19000, 19220, 19375, 22325, 23500, 23560, 23750, 24025, 27683, 29140, 29375, 29450, 31000, 35720, 36425, 36518, 38440, 38750, 44650, 45167, 47000, 47500, 48050, 55366, 58280, 58750, 58900, 72850, 73036, 73625, 77500, 89300, 90334, 91295, 95000, 96100, 110732, 111625, 117500, 117800, 120125, 138415, 145700, 146072, 147250, 155000, 178600, 180668, 182125, 182590, 192200, 221464, 223250, 225835, 235000, 240250, 276830, 291400, 294500, 361336, 364250, 365180, 368125, 446500, 451670, 456475, 480500, 553660, 558125, 589000, 600625, 692075, 728500, 730360, 736250, 858173, 893000, 903340, 910625, 912950, 961000, 1107320, 1116250, 1129175, 1201250, 1384150, 1457000, 1472500, 1716346, 1806680, 1821250, 1825900, 2232500, 2258350, 2282375, 2402500, 2768300, 2945000, 3432692, 3460375, 3642500, 3651800, 4290865, 4465000, 4516700, 4564750, 4805000, 5536600, 5645875, 6865384, 6920750, 7285000, 8581730, 9033400, 9129500, 11291750, 11411875, 13841500, 17163460, 17301875, 18259000, 21454325, 22583500, 22823750, 27683000, 28229375, 34326920, 34603750, 42908650, 45167000, 45647500, 56458750, 69207500, 85817300, 91295000, 107271625, 112917500, 138415000, 171634600, 214543250, 225835000, 429086500, 536358125, 858173000, 1072716250, 2145432500, 4290865000]

約数ペア:

[(1, 4290865000), (2, 2145432500), (4, 1072716250), (5, 858173000), (8, 536358125), (10, 429086500), (19, 225835000), (20, 214543250), (25, 171634600), (31, 138415000), (38, 112917500), (40, 107271625), (47, 91295000), (50, 85817300), (62, 69207500), (76, 56458750), (94, 45647500), (95, 45167000), (100, 42908650), (124, 34603750), (125, 34326920), (152, 28229375), (155, 27683000), (188, 22823750), (190, 22583500), (200, 21454325), (235, 18259000), (248, 17301875), (250, 17163460), (310, 13841500), (376, 11411875), (380, 11291750), (470, 9129500), (475, 9033400), (500, 8581730), (589, 7285000), (620, 6920750), (625, 6865384), (760, 5645875), (775, 5536600), (893, 4805000), (940, 4564750), (950, 4516700), (961, 4465000), (1000, 4290865), (1175, 3651800), (1178, 3642500), (1240, 3460375), (1250, 3432692), (1457, 2945000), (1550, 2768300), (1786, 2402500), (1880, 2282375), (1900, 2258350), (1922, 2232500), (2350, 1825900), (2356, 1821250), (2375, 1806680), (2500, 1716346), (2914, 1472500), (2945, 1457000), (3100, 1384150), (3572, 1201250), (3800, 1129175), (3844, 1116250), (3875, 1107320), (4465, 961000), (4700, 912950), (4712, 910625), (4750, 903340), (4805, 893000), (5000, 858173), (5828, 736250), (5875, 730360), (5890, 728500), (6200, 692075), (7144, 600625), (7285, 589000), (7688, 558125), (7750, 553660), (8930, 480500), (9400, 456475), (9500, 451670), (9610, 446500), (11656, 368125), (11750, 365180), (11780, 364250), (11875, 361336), (14570, 294500), (14725, 291400), (15500, 276830), (17860, 240250), (18259, 235000), (19000, 225835), (19220, 223250), (19375, 221464), (22325, 192200), (23500, 182590), (23560, 182125), (23750, 180668), (24025, 178600), (27683, 155000), (29140, 147250), (29375, 146072), (29450, 145700), (31000, 138415), (35720, 120125), (36425, 117800), (36518, 117500), (38440, 111625), (38750, 110732), (44650, 96100), (45167, 95000), (47000, 91295), (47500, 90334), (48050, 89300), (55366, 77500), (58280, 73625), (58750, 73036), (58900, 72850)]