62689640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120557}}^1$

素因数の和:120581

約数の個数: 32

約数和(自身を含む): 151903080

約数和(自身を除く): 89213440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 120557, 241114, 482228, 602785, 964456, 1205570, 1567241, 2411140, 3134482, 4822280, 6268964, 7836205, 12537928, 15672410, 31344820, 62689640]

約数ペア:

[(1, 62689640), (2, 31344820), (4, 15672410), (5, 12537928), (8, 7836205), (10, 6268964), (13, 4822280), (20, 3134482), (26, 2411140), (40, 1567241), (52, 1205570), (65, 964456), (104, 602785), (130, 482228), (260, 241114), (520, 120557)]