85600460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13417}}^1$

素因数の和:13466

約数の個数: 48

約数和(自身を含む): 202880160

約数和(自身を除く): 117279700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 13417, 26834, 53668, 67085, 134170, 147587, 268340, 295174, 389093, 590348, 737935, 778186, 1475870, 1556372, 1945465, 2951740, 3890930, 4280023, 7781860, 8560046, 17120092, 21400115, 42800230, 85600460]

約数ペア:

[(1, 85600460), (2, 42800230), (4, 21400115), (5, 17120092), (10, 8560046), (11, 7781860), (20, 4280023), (22, 3890930), (29, 2951740), (44, 1945465), (55, 1556372), (58, 1475870), (110, 778186), (116, 737935), (145, 590348), (220, 389093), (290, 295174), (319, 268340), (580, 147587), (638, 134170), (1276, 67085), (1595, 53668), (3190, 26834), (6380, 13417)]