492099320

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{82567}}^1$

素因数の和:82727

約数の個数: 32

約数和(自身を含む): 1114668000

約数和(自身を除く): 622568680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 82567, 165134, 330268, 412835, 660536, 825670, 1651340, 3302680, 12302483, 24604966, 49209932, 61512415, 98419864, 123024830, 246049660, 492099320]

約数ペア:

[(1, 492099320), (2, 246049660), (4, 123024830), (5, 98419864), (8, 61512415), (10, 49209932), (20, 24604966), (40, 12302483), (149, 3302680), (298, 1651340), (596, 825670), (745, 660536), (1192, 412835), (1490, 330268), (2980, 165134), (5960, 82567)]