97349680

素因数分解:

$2^4\times 5^1\times {\mathrm{1216871}}^1$

素因数の和:1216884

約数の個数: 20

約数和(自身を含む): 226338192

約数和(自身を除く): 128988512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1216871, 2433742, 4867484, 6084355, 9734968, 12168710, 19469936, 24337420, 48674840, 97349680]

約数ペア:

[(1, 97349680), (2, 48674840), (4, 24337420), (5, 19469936), (8, 12168710), (10, 9734968), (16, 6084355), (20, 4867484), (40, 2433742), (80, 1216871)]