23942240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21377}}^1$

素因数の和:21399

約数の個数: 48

約数和(自身を含む): 64647072

約数和(自身を除く): 40704832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 21377, 42754, 85508, 106885, 149639, 171016, 213770, 299278, 342032, 427540, 598556, 684064, 748195, 855080, 1197112, 1496390, 1710160, 2394224, 2992780, 3420320, 4788448, 5985560, 11971120, 23942240]

約数ペア:

[(1, 23942240), (2, 11971120), (4, 5985560), (5, 4788448), (7, 3420320), (8, 2992780), (10, 2394224), (14, 1710160), (16, 1496390), (20, 1197112), (28, 855080), (32, 748195), (35, 684064), (40, 598556), (56, 427540), (70, 342032), (80, 299278), (112, 213770), (140, 171016), (160, 149639), (224, 106885), (280, 85508), (560, 42754), (1120, 21377)]