2701820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12281}}^1$

素因数の和:12301

約数の個数: 24

約数和(自身を含む): 6190128

約数和(自身を除く): 3488308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12281, 24562, 49124, 61405, 122810, 135091, 245620, 270182, 540364, 675455, 1350910, 2701820]

約数ペア:

[(1, 2701820), (2, 1350910), (4, 675455), (5, 540364), (10, 270182), (11, 245620), (20, 135091), (22, 122810), (44, 61405), (55, 49124), (110, 24562), (220, 12281)]