4995080

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 11327040

約数和(自身を除く): 6331960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 827, 1208, 1510, 1654, 3020, 3308, 4135, 6040, 6616, 8270, 16540, 33080, 124877, 249754, 499508, 624385, 999016, 1248770, 2497540, 4995080]

約数ペア:

[(1, 4995080), (2, 2497540), (4, 1248770), (5, 999016), (8, 624385), (10, 499508), (20, 249754), (40, 124877), (151, 33080), (302, 16540), (604, 8270), (755, 6616), (827, 6040), (1208, 4135), (1510, 3308), (1654, 3020)]