1377881450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13397}}^1$

素因数の和:13448

約数の個数: 72

約数和(自身を含む): 2982957516

約数和(自身を除く): 1605076066

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1210, 1870, 2057, 3025, 4114, 4675, 6050, 9350, 10285, 13397, 20570, 26794, 51425, 66985, 102850, 133970, 147367, 227749, 294734, 334925, 455498, 669850, 736835, 1138745, 1473670, 1621037, 2277490, 2505239, 3242074, 3684175, 5010478, 5693725, 7368350, 8105185, 11387450, 12526195, 16210370, 25052390, 27557629, 40525925, 55115258, 62630975, 81051850, 125261950, 137788145, 275576290, 688940725, 1377881450]

約数ペア:

[(1, 1377881450), (2, 688940725), (5, 275576290), (10, 137788145), (11, 125261950), (17, 81051850), (22, 62630975), (25, 55115258), (34, 40525925), (50, 27557629), (55, 25052390), (85, 16210370), (110, 12526195), (121, 11387450), (170, 8105185), (187, 7368350), (242, 5693725), (275, 5010478), (374, 3684175), (425, 3242074), (550, 2505239), (605, 2277490), (850, 1621037), (935, 1473670), (1210, 1138745), (1870, 736835), (2057, 669850), (3025, 455498), (4114, 334925), (4675, 294734), (6050, 227749), (9350, 147367), (10285, 133970), (13397, 102850), (20570, 66985), (26794, 51425)]