2137367080

素因数分解:

$2^3\times 5^1\times {\mathrm{53434177}}^1$

素因数の和:53434188

約数の個数: 16

約数和(自身を含む): 4809076020

約数和(自身を除く): 2671708940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53434177, 106868354, 213736708, 267170885, 427473416, 534341770, 1068683540, 2137367080]

約数ペア:

[(1, 2137367080), (2, 1068683540), (4, 534341770), (5, 427473416), (8, 267170885), (10, 213736708), (20, 106868354), (40, 53434177)]