10778140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18583}}^1$

素因数の和:18621

約数の個数: 24

約数和(自身を含む): 23415840

約数和(自身を除く): 12637700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 18583, 37166, 74332, 92915, 185830, 371660, 538907, 1077814, 2155628, 2694535, 5389070, 10778140]

約数ペア:

[(1, 10778140), (2, 5389070), (4, 2694535), (5, 2155628), (10, 1077814), (20, 538907), (29, 371660), (58, 185830), (116, 92915), (145, 74332), (290, 37166), (580, 18583)]