75029320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18211}}^1$

素因数の和:18325

約数の個数: 32

約数和(自身を含む): 170464320

約数和(自身を除く): 95435000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 18211, 36422, 72844, 91055, 145688, 182110, 364220, 728440, 1875733, 3751466, 7502932, 9378665, 15005864, 18757330, 37514660, 75029320]

約数ペア:

[(1, 75029320), (2, 37514660), (4, 18757330), (5, 15005864), (8, 9378665), (10, 7502932), (20, 3751466), (40, 1875733), (103, 728440), (206, 364220), (412, 182110), (515, 145688), (824, 91055), (1030, 72844), (2060, 36422), (4120, 18211)]