57880660

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6907}}^1$

素因数の和:7335

約数の個数: 24

約数和(自身を含む): 121857120

約数和(自身を除く): 63976460

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 6907, 8380, 13814, 27628, 34535, 69070, 138140, 2894033, 5788066, 11576132, 14470165, 28940330, 57880660]

約数ペア:

[(1, 57880660), (2, 28940330), (4, 14470165), (5, 11576132), (10, 5788066), (20, 2894033), (419, 138140), (838, 69070), (1676, 34535), (2095, 27628), (4190, 13814), (6907, 8380)]