63728960

素因数分解:

$2^6\times 5^1\times {\mathrm{199153}}^1$

素因数の和:199170

約数の個数: 28

約数和(自身を含む): 151755348

約数和(自身を除く): 88026388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 199153, 398306, 796612, 995765, 1593224, 1991530, 3186448, 3983060, 6372896, 7966120, 12745792, 15932240, 31864480, 63728960]

約数ペア:

[(1, 63728960), (2, 31864480), (4, 15932240), (5, 12745792), (8, 7966120), (10, 6372896), (16, 3983060), (20, 3186448), (32, 1991530), (40, 1593224), (64, 995765), (80, 796612), (160, 398306), (320, 199153)]