23977780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41341}}^1$

素因数の和:41379

約数の個数: 24

約数和(自身を含む): 52090920

約数和(自身を除く): 28113140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 41341, 82682, 165364, 206705, 413410, 826820, 1198889, 2397778, 4795556, 5994445, 11988890, 23977780]

約数ペア:

[(1, 23977780), (2, 11988890), (4, 5994445), (5, 4795556), (10, 2397778), (20, 1198889), (29, 826820), (58, 413410), (116, 206705), (145, 165364), (290, 82682), (580, 41341)]