19440512350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3407}}^1$

素因数の和:3587

約数の個数: 144

約数和(自身を含む): 44875467072

約数和(自身を除く): 25434954722

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 137, 170, 175, 238, 245, 274, 350, 425, 490, 595, 685, 833, 850, 959, 1190, 1225, 1370, 1666, 1918, 2329, 2450, 2975, 3407, 3425, 4165, 4658, 4795, 5950, 6713, 6814, 6850, 8330, 9590, 11645, 13426, 16303, 17035, 20825, 23290, 23849, 23975, 32606, 33565, 34070, 41650, 47698, 47950, 57919, 58225, 67130, 81515, 85175, 114121, 115838, 116450, 119245, 163030, 166943, 167825, 170350, 228242, 238490, 289595, 333886, 335650, 405433, 407575, 466759, 570605, 579190, 596225, 810866, 815150, 834715, 933518, 1141210, 1192450, 1447975, 1669430, 2027165, 2333795, 2838031, 2853025, 2895950, 3267313, 4054330, 4173575, 4667590, 5676062, 5706050, 6534626, 7934903, 8347150, 10135825, 11668975, 14190155, 15869806, 16336565, 20271650, 22871191, 23337950, 28380310, 32673130, 39674515, 45742382, 55544321, 70950775, 79349030, 81682825, 111088642, 114355955, 141901550, 163365650, 198372575, 228711910, 277721605, 388810247, 396745150, 555443210, 571779775, 777620494, 1143559550, 1388608025, 1944051235, 2777216050, 3888102470, 9720256175, 19440512350]

約数ペア:

[(1, 19440512350), (2, 9720256175), (5, 3888102470), (7, 2777216050), (10, 1944051235), (14, 1388608025), (17, 1143559550), (25, 777620494), (34, 571779775), (35, 555443210), (49, 396745150), (50, 388810247), (70, 277721605), (85, 228711910), (98, 198372575), (119, 163365650), (137, 141901550), (170, 114355955), (175, 111088642), (238, 81682825), (245, 79349030), (274, 70950775), (350, 55544321), (425, 45742382), (490, 39674515), (595, 32673130), (685, 28380310), (833, 23337950), (850, 22871191), (959, 20271650), (1190, 16336565), (1225, 15869806), (1370, 14190155), (1666, 11668975), (1918, 10135825), (2329, 8347150), (2450, 7934903), (2975, 6534626), (3407, 5706050), (3425, 5676062), (4165, 4667590), (4658, 4173575), (4795, 4054330), (5950, 3267313), (6713, 2895950), (6814, 2853025), (6850, 2838031), (8330, 2333795), (9590, 2027165), (11645, 1669430), (13426, 1447975), (16303, 1192450), (17035, 1141210), (20825, 933518), (23290, 834715), (23849, 815150), (23975, 810866), (32606, 596225), (33565, 579190), (34070, 570605), (41650, 466759), (47698, 407575), (47950, 405433), (57919, 335650), (58225, 333886), (67130, 289595), (81515, 238490), (85175, 228242), (114121, 170350), (115838, 167825), (116450, 166943), (119245, 163030)]