98247640

素因数分解:

$2^3\times 5^1\times {\mathrm{2456191}}^1$

素因数の和:2456202

約数の個数: 16

約数和(自身を含む): 221057280

約数和(自身を除く): 122809640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2456191, 4912382, 9824764, 12280955, 19649528, 24561910, 49123820, 98247640]

約数ペア:

[(1, 98247640), (2, 49123820), (4, 24561910), (5, 19649528), (8, 12280955), (10, 9824764), (20, 4912382), (40, 2456191)]