2231260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 4848480

約数和(自身を除く): 2617220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3847, 7694, 15388, 19235, 38470, 76940, 111563, 223126, 446252, 557815, 1115630, 2231260]

約数ペア:

[(1, 2231260), (2, 1115630), (4, 557815), (5, 446252), (10, 223126), (20, 111563), (29, 76940), (58, 38470), (116, 19235), (145, 15388), (290, 7694), (580, 3847)]