98987480

素因数分解:

$2^3\times 5^1\times {\mathrm{2474687}}^1$

素因数の和:2474698

約数の個数: 16

約数和(自身を含む): 222721920

約数和(自身を除く): 123734440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2474687, 4949374, 9898748, 12373435, 19797496, 24746870, 49493740, 98987480]

約数ペア:

[(1, 98987480), (2, 49493740), (4, 24746870), (5, 19797496), (8, 12373435), (10, 9898748), (20, 4949374), (40, 2474687)]