486620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 1058400

約数和(自身を除く): 571780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 839, 1678, 3356, 4195, 8390, 16780, 24331, 48662, 97324, 121655, 243310, 486620]

約数ペア:

[(1, 486620), (2, 243310), (4, 121655), (5, 97324), (10, 48662), (20, 24331), (29, 16780), (58, 8390), (116, 4195), (145, 3356), (290, 1678), (580, 839)]