32321388520

素因数分解:

$2^3\times 5^1\times {\mathrm{808034713}}^1$

素因数の和:808034724

約数の個数: 16

約数和(自身を含む): 72723124260

約数和(自身を除く): 40401735740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 808034713, 1616069426, 3232138852, 4040173565, 6464277704, 8080347130, 16160694260, 32321388520]

約数ペア:

[(1, 32321388520), (2, 16160694260), (4, 8080347130), (5, 6464277704), (8, 4040173565), (10, 3232138852), (20, 1616069426), (40, 808034713)]