97081280

素因数分解:

$2^6\times 5^1\times {\mathrm{303379}}^1$

素因数の和:303396

約数の個数: 28

約数和(自身を含む): 231175560

約数和(自身を除く): 134094280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 303379, 606758, 1213516, 1516895, 2427032, 3033790, 4854064, 6067580, 9708128, 12135160, 19416256, 24270320, 48540640, 97081280]

約数ペア:

[(1, 97081280), (2, 48540640), (4, 24270320), (5, 19416256), (8, 12135160), (10, 9708128), (16, 6067580), (20, 4854064), (32, 3033790), (40, 2427032), (64, 1516895), (80, 1213516), (160, 606758), (320, 303379)]