61944160

素因数分解:

$2^5\times 5^1\times {\mathrm{387151}}^1$

素因数の和:387166

約数の個数: 24

約数和(自身を含む): 146343456

約数和(自身を除く): 84399296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 387151, 774302, 1548604, 1935755, 3097208, 3871510, 6194416, 7743020, 12388832, 15486040, 30972080, 61944160]

約数ペア:

[(1, 61944160), (2, 30972080), (4, 15486040), (5, 12388832), (8, 7743020), (10, 6194416), (16, 3871510), (20, 3097208), (32, 1935755), (40, 1548604), (80, 774302), (160, 387151)]