2080541290

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{4217}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 3790126080

約数和(自身を除く): 1709584790

約数列:

[1, 2, 5, 10, 103, 206, 479, 515, 958, 1030, 2395, 4217, 4790, 8434, 21085, 42170, 49337, 98674, 246685, 434351, 493370, 868702, 2019943, 2171755, 4039886, 4343510, 10099715, 20199430, 208054129, 416108258, 1040270645, 2080541290]

約数ペア:

[(1, 2080541290), (2, 1040270645), (5, 416108258), (10, 208054129), (103, 20199430), (206, 10099715), (479, 4343510), (515, 4039886), (958, 2171755), (1030, 2019943), (2395, 868702), (4217, 493370), (4790, 434351), (8434, 246685), (21085, 98674), (42170, 49337)]