4036220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 8769600

約数和(自身を除く): 4733380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6959, 13918, 27836, 34795, 69590, 139180, 201811, 403622, 807244, 1009055, 2018110, 4036220]

約数ペア:

[(1, 4036220), (2, 2018110), (4, 1009055), (5, 807244), (10, 403622), (20, 201811), (29, 139180), (58, 69590), (116, 34795), (145, 27836), (290, 13918), (580, 6959)]