98494160

素因数分解:

$2^4\times 5^1\times {\mathrm{1231177}}^1$

素因数の和:1231190

約数の個数: 20

約数和(自身を含む): 228999108

約数和(自身を除く): 130504948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1231177, 2462354, 4924708, 6155885, 9849416, 12311770, 19698832, 24623540, 49247080, 98494160]

約数ペア:

[(1, 98494160), (2, 49247080), (4, 24623540), (5, 19698832), (8, 12311770), (10, 9849416), (16, 6155885), (20, 4924708), (40, 2462354), (80, 1231177)]