479660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 1043280

約数和(自身を除く): 563620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 827, 1654, 3308, 4135, 8270, 16540, 23983, 47966, 95932, 119915, 239830, 479660]

約数ペア:

[(1, 479660), (2, 239830), (4, 119915), (5, 95932), (10, 47966), (20, 23983), (29, 16540), (58, 8270), (116, 4135), (145, 3308), (290, 1654), (580, 827)]