72410620

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{5849}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 152334000

約数和(自身を除く): 79923380

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 5849, 6190, 11698, 12380, 23396, 29245, 58490, 116980, 3620531, 7241062, 14482124, 18102655, 36205310, 72410620]

約数ペア:

[(1, 72410620), (2, 36205310), (4, 18102655), (5, 14482124), (10, 7241062), (20, 3620531), (619, 116980), (1238, 58490), (2476, 29245), (3095, 23396), (5849, 12380), (6190, 11698)]