118126480

素因数分解:

$2^4\times 5^1\times {\mathrm{1476581}}^1$

素因数の和:1476594

約数の個数: 20

約数和(自身を含む): 274644252

約数和(自身を除く): 156517772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1476581, 2953162, 5906324, 7382905, 11812648, 14765810, 23625296, 29531620, 59063240, 118126480]

約数ペア:

[(1, 118126480), (2, 59063240), (4, 29531620), (5, 23625296), (8, 14765810), (10, 11812648), (16, 7382905), (20, 5906324), (40, 2953162), (80, 1476581)]