2095255140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{8161}}^1$

素因数の和:8573

約数の個数: 96

約数和(自身を含む): 6417290880

約数和(自身を除く): 4322035740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 389, 660, 778, 1167, 1556, 1945, 2334, 3890, 4279, 4668, 5835, 7780, 8161, 8558, 11670, 12837, 16322, 17116, 21395, 23340, 24483, 25674, 32644, 40805, 42790, 48966, 51348, 64185, 81610, 85580, 89771, 97932, 122415, 128370, 163220, 179542, 244830, 256740, 269313, 359084, 448855, 489660, 538626, 897710, 1077252, 1346565, 1795420, 2693130, 3174629, 5386260, 6349258, 9523887, 12698516, 15873145, 19047774, 31746290, 34920919, 38095548, 47619435, 63492580, 69841838, 95238870, 104762757, 139683676, 174604595, 190477740, 209525514, 349209190, 419051028, 523813785, 698418380, 1047627570, 2095255140]

約数ペア:

[(1, 2095255140), (2, 1047627570), (3, 698418380), (4, 523813785), (5, 419051028), (6, 349209190), (10, 209525514), (11, 190477740), (12, 174604595), (15, 139683676), (20, 104762757), (22, 95238870), (30, 69841838), (33, 63492580), (44, 47619435), (55, 38095548), (60, 34920919), (66, 31746290), (110, 19047774), (132, 15873145), (165, 12698516), (220, 9523887), (330, 6349258), (389, 5386260), (660, 3174629), (778, 2693130), (1167, 1795420), (1556, 1346565), (1945, 1077252), (2334, 897710), (3890, 538626), (4279, 489660), (4668, 448855), (5835, 359084), (7780, 269313), (8161, 256740), (8558, 244830), (11670, 179542), (12837, 163220), (16322, 128370), (17116, 122415), (21395, 97932), (23340, 89771), (24483, 85580), (25674, 81610), (32644, 64185), (40805, 51348), (42790, 48966)]