76875080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 178813440

約数和(自身を除く): 101938360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 103, 188, 206, 235, 376, 397, 412, 470, 515, 794, 824, 940, 1030, 1588, 1880, 1985, 2060, 3176, 3970, 4120, 4841, 7940, 9682, 15880, 18659, 19364, 24205, 37318, 38728, 40891, 48410, 74636, 81782, 93295, 96820, 149272, 163564, 186590, 193640, 204455, 327128, 373180, 408910, 746360, 817820, 1635640, 1921877, 3843754, 7687508, 9609385, 15375016, 19218770, 38437540, 76875080]

約数ペア:

[(1, 76875080), (2, 38437540), (4, 19218770), (5, 15375016), (8, 9609385), (10, 7687508), (20, 3843754), (40, 1921877), (47, 1635640), (94, 817820), (103, 746360), (188, 408910), (206, 373180), (235, 327128), (376, 204455), (397, 193640), (412, 186590), (470, 163564), (515, 149272), (794, 96820), (824, 93295), (940, 81782), (1030, 74636), (1588, 48410), (1880, 40891), (1985, 38728), (2060, 37318), (3176, 24205), (3970, 19364), (4120, 18659), (4841, 15880), (7940, 9682)]