73142150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{18517}}^1$

素因数の和:18608

約数の個数: 24

約数和(自身を含む): 137773920

約数和(自身を除く): 64631770

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 18517, 37034, 92585, 185170, 462925, 925850, 1462843, 2925686, 7314215, 14628430, 36571075, 73142150]

約数ペア:

[(1, 73142150), (2, 36571075), (5, 14628430), (10, 7314215), (25, 2925686), (50, 1462843), (79, 925850), (158, 462925), (395, 185170), (790, 92585), (1975, 37034), (3950, 18517)]