695957540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5881}}^1$

素因数の和:6048

約数の個数: 48

約数和(自身を含む): 1501039344

約数和(自身を除く): 805081804

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 305, 388, 485, 610, 970, 1220, 1940, 5881, 5917, 11762, 11834, 23524, 23668, 29405, 29585, 58810, 59170, 117620, 118340, 358741, 570457, 717482, 1140914, 1434964, 1793705, 2281828, 2852285, 3587410, 5704570, 7174820, 11409140, 34797877, 69595754, 139191508, 173989385, 347978770, 695957540]

約数ペア:

[(1, 695957540), (2, 347978770), (4, 173989385), (5, 139191508), (10, 69595754), (20, 34797877), (61, 11409140), (97, 7174820), (122, 5704570), (194, 3587410), (244, 2852285), (305, 2281828), (388, 1793705), (485, 1434964), (610, 1140914), (970, 717482), (1220, 570457), (1940, 358741), (5881, 118340), (5917, 117620), (11762, 59170), (11834, 58810), (23524, 29585), (23668, 29405)]