73879580

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{5987}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 155424528

約数和(自身を除く): 81544948

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 5987, 6170, 11974, 12340, 23948, 29935, 59870, 119740, 3693979, 7387958, 14775916, 18469895, 36939790, 73879580]

約数ペア:

[(1, 73879580), (2, 36939790), (4, 18469895), (5, 14775916), (10, 7387958), (20, 3693979), (617, 119740), (1234, 59870), (2468, 29935), (3085, 23948), (5987, 12340), (6170, 11974)]