88677290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1367}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 172368000

約数和(自身を除く): 83690710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 499, 998, 1367, 2495, 2734, 4990, 6487, 6835, 12974, 13670, 17771, 32435, 35542, 64870, 88855, 177710, 682133, 1364266, 3410665, 6821330, 8867729, 17735458, 44338645, 88677290]

約数ペア:

[(1, 88677290), (2, 44338645), (5, 17735458), (10, 8867729), (13, 6821330), (26, 3410665), (65, 1364266), (130, 682133), (499, 177710), (998, 88855), (1367, 64870), (2495, 35542), (2734, 32435), (4990, 17771), (6487, 13670), (6835, 12974)]