10807550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 36

約数和(自身を含む): 21784320

約数和(自身を除く): 10976770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1279, 1690, 2558, 4225, 6395, 8450, 12790, 16627, 31975, 33254, 63950, 83135, 166270, 216151, 415675, 432302, 831350, 1080755, 2161510, 5403775, 10807550]

約数ペア:

[(1, 10807550), (2, 5403775), (5, 2161510), (10, 1080755), (13, 831350), (25, 432302), (26, 415675), (50, 216151), (65, 166270), (130, 83135), (169, 63950), (325, 33254), (338, 31975), (650, 16627), (845, 12790), (1279, 8450), (1690, 6395), (2558, 4225)]