1017300520

素因数分解:

$2^3\times 5^1\times {\mathrm{25432513}}^1$

素因数の和:25432524

約数の個数: 16

約数和(自身を含む): 2288926260

約数和(自身を除く): 1271625740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25432513, 50865026, 101730052, 127162565, 203460104, 254325130, 508650260, 1017300520]

約数ペア:

[(1, 1017300520), (2, 508650260), (4, 254325130), (5, 203460104), (8, 127162565), (10, 101730052), (20, 50865026), (40, 25432513)]