98297960

素因数分解:

$2^3\times 5^1\times {\mathrm{2457449}}^1$

素因数の和:2457460

約数の個数: 16

約数和(自身を含む): 221170500

約数和(自身を除く): 122872540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2457449, 4914898, 9829796, 12287245, 19659592, 24574490, 49148980, 98297960]

約数ペア:

[(1, 98297960), (2, 49148980), (4, 24574490), (5, 19659592), (8, 12287245), (10, 9829796), (20, 4914898), (40, 2457449)]