4686440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10651}}^1$

素因数の和:10673

約数の個数: 32

約数和(自身を含む): 11504160

約数和(自身を除く): 6817720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10651, 21302, 42604, 53255, 85208, 106510, 117161, 213020, 234322, 426040, 468644, 585805, 937288, 1171610, 2343220, 4686440]

約数ペア:

[(1, 4686440), (2, 2343220), (4, 1171610), (5, 937288), (8, 585805), (10, 468644), (11, 426040), (20, 234322), (22, 213020), (40, 117161), (44, 106510), (55, 85208), (88, 53255), (110, 42604), (220, 21302), (440, 10651)]