15697061360

素因数分解:

$2^4\times 5^1\times {\mathrm{13591}}^1\times {\mathrm{14437}}^1$

素因数の和:28041

約数の個数: 40

約数和(自身を含む): 36500881056

約数和(自身を除く): 20803819696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13591, 14437, 27182, 28874, 54364, 57748, 67955, 72185, 108728, 115496, 135910, 144370, 217456, 230992, 271820, 288740, 543640, 577480, 1087280, 1154960, 196213267, 392426534, 784853068, 981066335, 1569706136, 1962132670, 3139412272, 3924265340, 7848530680, 15697061360]

約数ペア:

[(1, 15697061360), (2, 7848530680), (4, 3924265340), (5, 3139412272), (8, 1962132670), (10, 1569706136), (16, 981066335), (20, 784853068), (40, 392426534), (80, 196213267), (13591, 1154960), (14437, 1087280), (27182, 577480), (28874, 543640), (54364, 288740), (57748, 271820), (67955, 230992), (72185, 217456), (108728, 144370), (115496, 135910)]