12354275000

素因数分解:

$2^3\times 5^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 31497984000

約数和(自身を除く): 19143709000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 125, 152, 155, 190, 200, 248, 250, 310, 380, 475, 500, 589, 620, 625, 760, 775, 839, 950, 1000, 1178, 1240, 1250, 1550, 1678, 1900, 2356, 2375, 2500, 2945, 3100, 3125, 3356, 3800, 3875, 4195, 4712, 4750, 5000, 5890, 6200, 6250, 6712, 7750, 8390, 9500, 11780, 11875, 12500, 14725, 15500, 15941, 16780, 19000, 19375, 20975, 23560, 23750, 25000, 26009, 29450, 31000, 31882, 33560, 38750, 41950, 47500, 52018, 58900, 59375, 63764, 73625, 77500, 79705, 83900, 95000, 96875, 104036, 104875, 117800, 118750, 127528, 130045, 147250, 155000, 159410, 167800, 193750, 208072, 209750, 237500, 260090, 294500, 318820, 368125, 387500, 398525, 419500, 475000, 494171, 520180, 524375, 589000, 637640, 650225, 736250, 775000, 797050, 839000, 988342, 1040360, 1048750, 1300450, 1472500, 1594100, 1840625, 1976684, 1992625, 2097500, 2470855, 2600900, 2621875, 2945000, 3188200, 3251125, 3681250, 3953368, 3985250, 4195000, 4941710, 5201800, 5243750, 6502250, 7362500, 7970500, 9883420, 9963125, 10487500, 12354275, 13004500, 14725000, 15941000, 16255625, 19766840, 19926250, 20975000, 24708550, 26009000, 32511250, 39852500, 49417100, 49815625, 61771375, 65022500, 79705000, 81278125, 98834200, 99631250, 123542750, 130045000, 162556250, 199262500, 247085500, 308856875, 325112500, 398525000, 494171000, 617713750, 650225000, 1235427500, 1544284375, 2470855000, 3088568750, 6177137500, 12354275000]

約数ペア:

[(1, 12354275000), (2, 6177137500), (4, 3088568750), (5, 2470855000), (8, 1544284375), (10, 1235427500), (19, 650225000), (20, 617713750), (25, 494171000), (31, 398525000), (38, 325112500), (40, 308856875), (50, 247085500), (62, 199262500), (76, 162556250), (95, 130045000), (100, 123542750), (124, 99631250), (125, 98834200), (152, 81278125), (155, 79705000), (190, 65022500), (200, 61771375), (248, 49815625), (250, 49417100), (310, 39852500), (380, 32511250), (475, 26009000), (500, 24708550), (589, 20975000), (620, 19926250), (625, 19766840), (760, 16255625), (775, 15941000), (839, 14725000), (950, 13004500), (1000, 12354275), (1178, 10487500), (1240, 9963125), (1250, 9883420), (1550, 7970500), (1678, 7362500), (1900, 6502250), (2356, 5243750), (2375, 5201800), (2500, 4941710), (2945, 4195000), (3100, 3985250), (3125, 3953368), (3356, 3681250), (3800, 3251125), (3875, 3188200), (4195, 2945000), (4712, 2621875), (4750, 2600900), (5000, 2470855), (5890, 2097500), (6200, 1992625), (6250, 1976684), (6712, 1840625), (7750, 1594100), (8390, 1472500), (9500, 1300450), (11780, 1048750), (11875, 1040360), (12500, 988342), (14725, 839000), (15500, 797050), (15941, 775000), (16780, 736250), (19000, 650225), (19375, 637640), (20975, 589000), (23560, 524375), (23750, 520180), (25000, 494171), (26009, 475000), (29450, 419500), (31000, 398525), (31882, 387500), (33560, 368125), (38750, 318820), (41950, 294500), (47500, 260090), (52018, 237500), (58900, 209750), (59375, 208072), (63764, 193750), (73625, 167800), (77500, 159410), (79705, 155000), (83900, 147250), (95000, 130045), (96875, 127528), (104036, 118750), (104875, 117800)]