1161380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1499740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5279, 10558, 21116, 26395, 52790, 58069, 105580, 116138, 232276, 290345, 580690, 1161380]

約数ペア:

[(1, 1161380), (2, 580690), (4, 290345), (5, 232276), (10, 116138), (11, 105580), (20, 58069), (22, 52790), (44, 26395), (55, 21116), (110, 10558), (220, 5279)]