13306064080

素因数分解:

$2^4\times 5^1\times {\mathrm{166325801}}^1$

素因数の和:166325814

約数の個数: 20

約数和(自身を含む): 30936599172

約数和(自身を除く): 17630535092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 166325801, 332651602, 665303204, 831629005, 1330606408, 1663258010, 2661212816, 3326516020, 6653032040, 13306064080]

約数ペア:

[(1, 13306064080), (2, 6653032040), (4, 3326516020), (5, 2661212816), (8, 1663258010), (10, 1330606408), (16, 831629005), (20, 665303204), (40, 332651602), (80, 166325801)]