458962220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2351}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 991001088

約数和(自身を除く): 532038868

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 227, 430, 454, 860, 908, 1135, 2270, 2351, 4540, 4702, 9404, 9761, 11755, 19522, 23510, 39044, 47020, 48805, 97610, 101093, 195220, 202186, 404372, 505465, 533677, 1010930, 1067354, 2021860, 2134708, 2668385, 5336770, 10673540, 22948111, 45896222, 91792444, 114740555, 229481110, 458962220]

約数ペア:

[(1, 458962220), (2, 229481110), (4, 114740555), (5, 91792444), (10, 45896222), (20, 22948111), (43, 10673540), (86, 5336770), (172, 2668385), (215, 2134708), (227, 2021860), (430, 1067354), (454, 1010930), (860, 533677), (908, 505465), (1135, 404372), (2270, 202186), (2351, 195220), (4540, 101093), (4702, 97610), (9404, 48805), (9761, 47020), (11755, 39044), (19522, 23510)]