3640561010

素因数分解:

$2^1\times 5^1\times {\mathrm{18211}}^1\times {\mathrm{19991}}^1$

素因数の和:38209

約数の個数: 16

約数和(自身を含む): 6553697472

約数和(自身を除く): 2913136462

約数列:

[1, 2, 5, 10, 18211, 19991, 36422, 39982, 91055, 99955, 182110, 199910, 364056101, 728112202, 1820280505, 3640561010]

約数ペア:

[(1, 3640561010), (2, 1820280505), (5, 728112202), (10, 364056101), (18211, 199910), (19991, 182110), (36422, 99955), (39982, 91055)]