73901020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{24799}}^1$

素因数の和:24957

約数の個数: 24

約数和(自身を含む): 156240000

約数和(自身を除く): 82338980

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 24799, 49598, 99196, 123995, 247990, 495980, 3695051, 7390102, 14780204, 18475255, 36950510, 73901020]

約数ペア:

[(1, 73901020), (2, 36950510), (4, 18475255), (5, 14780204), (10, 7390102), (20, 3695051), (149, 495980), (298, 247990), (596, 123995), (745, 99196), (1490, 49598), (2980, 24799)]