1008860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 2150736

約数和(自身を除く): 1141876

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 691, 730, 1382, 1460, 2764, 3455, 6910, 13820, 50443, 100886, 201772, 252215, 504430, 1008860]

約数ペア:

[(1, 1008860), (2, 504430), (4, 252215), (5, 201772), (10, 100886), (20, 50443), (73, 13820), (146, 6910), (292, 3455), (365, 2764), (691, 1460), (730, 1382)]