477340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 1038240

約数和(自身を除く): 560900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 823, 1646, 3292, 4115, 8230, 16460, 23867, 47734, 95468, 119335, 238670, 477340]

約数ペア:

[(1, 477340), (2, 238670), (4, 119335), (5, 95468), (10, 47734), (20, 23867), (29, 16460), (58, 8230), (116, 4115), (145, 3292), (290, 1646), (580, 823)]