27153940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123427}}^1$

素因数の和:123447

約数の個数: 24

約数和(自身を含む): 62207712

約数和(自身を除く): 35053772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 123427, 246854, 493708, 617135, 1234270, 1357697, 2468540, 2715394, 5430788, 6788485, 13576970, 27153940]

約数ペア:

[(1, 27153940), (2, 13576970), (4, 6788485), (5, 5430788), (10, 2715394), (11, 2468540), (20, 1357697), (22, 1234270), (44, 617135), (55, 493708), (110, 246854), (220, 123427)]