2138849050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4721}}^1$

素因数の和:4804

約数の個数: 96

約数和(自身を含む): 4647921264

約数和(自身を除く): 2509072214

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 41, 50, 65, 82, 85, 130, 170, 205, 221, 325, 410, 425, 442, 533, 650, 697, 850, 1025, 1066, 1105, 1394, 2050, 2210, 2665, 3485, 4721, 5330, 5525, 6970, 9061, 9442, 11050, 13325, 17425, 18122, 23605, 26650, 34850, 45305, 47210, 61373, 80257, 90610, 118025, 122746, 160514, 193561, 226525, 236050, 306865, 387122, 401285, 453050, 613730, 802570, 967805, 1043341, 1534325, 1935610, 2006425, 2086682, 2516293, 3068650, 3290537, 4012850, 4839025, 5032586, 5216705, 6581074, 9678050, 10433410, 12581465, 16452685, 25162930, 26083525, 32905370, 42776981, 52167050, 62907325, 82263425, 85553962, 125814650, 164526850, 213884905, 427769810, 1069424525, 2138849050]

約数ペア:

[(1, 2138849050), (2, 1069424525), (5, 427769810), (10, 213884905), (13, 164526850), (17, 125814650), (25, 85553962), (26, 82263425), (34, 62907325), (41, 52167050), (50, 42776981), (65, 32905370), (82, 26083525), (85, 25162930), (130, 16452685), (170, 12581465), (205, 10433410), (221, 9678050), (325, 6581074), (410, 5216705), (425, 5032586), (442, 4839025), (533, 4012850), (650, 3290537), (697, 3068650), (850, 2516293), (1025, 2086682), (1066, 2006425), (1105, 1935610), (1394, 1534325), (2050, 1043341), (2210, 967805), (2665, 802570), (3485, 613730), (4721, 453050), (5330, 401285), (5525, 387122), (6970, 306865), (9061, 236050), (9442, 226525), (11050, 193561), (13325, 160514), (17425, 122746), (18122, 118025), (23605, 90610), (26650, 80257), (34850, 61373), (45305, 47210)]