112078780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509449}}^1$

素因数の和:509469

約数の個数: 24

約数和(自身を含む): 256762800

約数和(自身を除く): 144684020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 509449, 1018898, 2037796, 2547245, 5094490, 5603939, 10188980, 11207878, 22415756, 28019695, 56039390, 112078780]

約数ペア:

[(1, 112078780), (2, 56039390), (4, 28019695), (5, 22415756), (10, 11207878), (11, 10188980), (20, 5603939), (22, 5094490), (44, 2547245), (55, 2037796), (110, 1018898), (220, 509449)]