66757450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70271}}^1$

素因数の和:70302

約数の個数: 24

約数和(自身を含む): 130705920

約数和(自身を除く): 63948470

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 70271, 140542, 351355, 702710, 1335149, 1756775, 2670298, 3513550, 6675745, 13351490, 33378725, 66757450]

約数ペア:

[(1, 66757450), (2, 33378725), (5, 13351490), (10, 6675745), (19, 3513550), (25, 2670298), (38, 1756775), (50, 1335149), (95, 702710), (190, 351355), (475, 140542), (950, 70271)]