5280477740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6439607}}^1$

素因数の和:6439657

約数の個数: 24

約数和(自身を含む): 11359468512

約数和(自身を除く): 6078990772

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6439607, 12879214, 25758428, 32198035, 64396070, 128792140, 264023887, 528047774, 1056095548, 1320119435, 2640238870, 5280477740]

約数ペア:

[(1, 5280477740), (2, 2640238870), (4, 1320119435), (5, 1056095548), (10, 528047774), (20, 264023887), (41, 128792140), (82, 64396070), (164, 32198035), (205, 25758428), (410, 12879214), (820, 6439607)]