10891760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12377}}^1$

素因数の和:12401

約数の個数: 40

約数和(自身を含む): 27627696

約数和(自身を除く): 16735936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12377, 24754, 49508, 61885, 99016, 123770, 136147, 198032, 247540, 272294, 495080, 544588, 680735, 990160, 1089176, 1361470, 2178352, 2722940, 5445880, 10891760]

約数ペア:

[(1, 10891760), (2, 5445880), (4, 2722940), (5, 2178352), (8, 1361470), (10, 1089176), (11, 990160), (16, 680735), (20, 544588), (22, 495080), (40, 272294), (44, 247540), (55, 198032), (80, 136147), (88, 123770), (110, 99016), (176, 61885), (220, 49508), (440, 24754), (880, 12377)]