88437700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5233}}^1$

素因数の和:5273

約数の個数: 54

約数和(自身を含む): 207847374

約数和(自身を除く): 119409674

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 5233, 8450, 10466, 16900, 20932, 26165, 52330, 68029, 104660, 130825, 136058, 261650, 272116, 340145, 523300, 680290, 884377, 1360580, 1700725, 1768754, 3401450, 3537508, 4421885, 6802900, 8843770, 17687540, 22109425, 44218850, 88437700]

約数ペア:

[(1, 88437700), (2, 44218850), (4, 22109425), (5, 17687540), (10, 8843770), (13, 6802900), (20, 4421885), (25, 3537508), (26, 3401450), (50, 1768754), (52, 1700725), (65, 1360580), (100, 884377), (130, 680290), (169, 523300), (260, 340145), (325, 272116), (338, 261650), (650, 136058), (676, 130825), (845, 104660), (1300, 68029), (1690, 52330), (3380, 26165), (4225, 20932), (5233, 16900), (8450, 10466)]