75230480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72337}}^1$

素因数の和:72363

約数の個数: 40

約数和(自身を含む): 188368152

約数和(自身を除く): 113137672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 72337, 144674, 289348, 361685, 578696, 723370, 940381, 1157392, 1446740, 1880762, 2893480, 3761524, 4701905, 5786960, 7523048, 9403810, 15046096, 18807620, 37615240, 75230480]

約数ペア:

[(1, 75230480), (2, 37615240), (4, 18807620), (5, 15046096), (8, 9403810), (10, 7523048), (13, 5786960), (16, 4701905), (20, 3761524), (26, 2893480), (40, 1880762), (52, 1446740), (65, 1157392), (80, 940381), (104, 723370), (130, 578696), (208, 361685), (260, 289348), (520, 144674), (1040, 72337)]