5374480

素因数分解:

$2^4\times 5^1\times {\mathrm{67181}}^1$

素因数の和:67194

約数の個数: 20

約数和(自身を含む): 12495852

約数和(自身を除く): 7121372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67181, 134362, 268724, 335905, 537448, 671810, 1074896, 1343620, 2687240, 5374480]

約数ペア:

[(1, 5374480), (2, 2687240), (4, 1343620), (5, 1074896), (8, 671810), (10, 537448), (16, 335905), (20, 268724), (40, 134362), (80, 67181)]