56894360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74861}}^1$

素因数の和:74891

約数の個数: 32

約数和(自身を含む): 134751600

約数和(自身を除く): 77857240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74861, 149722, 299444, 374305, 598888, 748610, 1422359, 1497220, 2844718, 2994440, 5689436, 7111795, 11378872, 14223590, 28447180, 56894360]

約数ペア:

[(1, 56894360), (2, 28447180), (4, 14223590), (5, 11378872), (8, 7111795), (10, 5689436), (19, 2994440), (20, 2844718), (38, 1497220), (40, 1422359), (76, 748610), (95, 598888), (152, 374305), (190, 299444), (380, 149722), (760, 74861)]