61637260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{29921}}^1$

素因数の和:30033

約数の個数: 24

約数和(自身を含む): 130699296

約数和(自身を除く): 69062036

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 29921, 59842, 119684, 149605, 299210, 598420, 3081863, 6163726, 12327452, 15409315, 30818630, 61637260]

約数ペア:

[(1, 61637260), (2, 30818630), (4, 15409315), (5, 12327452), (10, 6163726), (20, 3081863), (103, 598420), (206, 299210), (412, 149605), (515, 119684), (1030, 59842), (2060, 29921)]