39860270

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{6317}}^1$

素因数の和:6955

約数の個数: 16

約数和(自身を含む): 71873568

約数和(自身を除く): 32013298

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 6317, 12634, 31585, 63170, 3986027, 7972054, 19930135, 39860270]

約数ペア:

[(1, 39860270), (2, 19930135), (5, 7972054), (10, 3986027), (631, 63170), (1262, 31585), (3155, 12634), (6310, 6317)]