68056040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4566

約数の個数: 64

約数和(自身を含む): 170629200

約数和(自身を除く): 102573160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 4513, 7540, 9026, 15080, 18052, 22565, 36104, 45130, 58669, 90260, 117338, 130877, 180520, 234676, 261754, 293345, 469352, 523508, 586690, 654385, 1047016, 1173380, 1308770, 1701401, 2346760, 2617540, 3402802, 5235080, 6805604, 8507005, 13611208, 17014010, 34028020, 68056040]

約数ペア:

[(1, 68056040), (2, 34028020), (4, 17014010), (5, 13611208), (8, 8507005), (10, 6805604), (13, 5235080), (20, 3402802), (26, 2617540), (29, 2346760), (40, 1701401), (52, 1308770), (58, 1173380), (65, 1047016), (104, 654385), (116, 586690), (130, 523508), (145, 469352), (232, 293345), (260, 261754), (290, 234676), (377, 180520), (520, 130877), (580, 117338), (754, 90260), (1160, 58669), (1508, 45130), (1885, 36104), (3016, 22565), (3770, 18052), (4513, 15080), (7540, 9026)]