87635080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 214179840

約数和(自身を除く): 126544760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1327, 1651, 2540, 2654, 3302, 5080, 5308, 6604, 6635, 8255, 10616, 13208, 13270, 16510, 17251, 26540, 33020, 34502, 53080, 66040, 69004, 86255, 138008, 168529, 172510, 337058, 345020, 674116, 690040, 842645, 1348232, 1685290, 2190877, 3370580, 4381754, 6741160, 8763508, 10954385, 17527016, 21908770, 43817540, 87635080]

約数ペア:

[(1, 87635080), (2, 43817540), (4, 21908770), (5, 17527016), (8, 10954385), (10, 8763508), (13, 6741160), (20, 4381754), (26, 3370580), (40, 2190877), (52, 1685290), (65, 1348232), (104, 842645), (127, 690040), (130, 674116), (254, 345020), (260, 337058), (508, 172510), (520, 168529), (635, 138008), (1016, 86255), (1270, 69004), (1327, 66040), (1651, 53080), (2540, 34502), (2654, 33020), (3302, 26540), (5080, 17251), (5308, 16510), (6604, 13270), (6635, 13208), (8255, 10616)]