4937080

素因数分解:

$2^3\times 5^1\times {\mathrm{123427}}^1$

素因数の和:123438

約数の個数: 16

約数和(自身を含む): 11108520

約数和(自身を除く): 6171440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 123427, 246854, 493708, 617135, 987416, 1234270, 2468540, 4937080]

約数ペア:

[(1, 4937080), (2, 2468540), (4, 1234270), (5, 987416), (8, 617135), (10, 493708), (20, 246854), (40, 123427)]