97711220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{32789}}^1$

素因数の和:32947

約数の個数: 24

約数和(自身を含む): 206577000

約数和(自身を除く): 108865780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 32789, 65578, 131156, 163945, 327890, 655780, 4885561, 9771122, 19542244, 24427805, 48855610, 97711220]

約数ペア:

[(1, 97711220), (2, 48855610), (4, 24427805), (5, 19542244), (10, 9771122), (20, 4885561), (149, 655780), (298, 327890), (596, 163945), (745, 131156), (1490, 65578), (2980, 32789)]