9967750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 20101536

約数和(自身を除く): 10133786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3067, 3250, 6134, 15335, 30670, 39871, 76675, 79742, 153350, 199355, 383375, 398710, 766750, 996775, 1993550, 4983875, 9967750]

約数ペア:

[(1, 9967750), (2, 4983875), (5, 1993550), (10, 996775), (13, 766750), (25, 398710), (26, 383375), (50, 199355), (65, 153350), (125, 79742), (130, 76675), (250, 39871), (325, 30670), (650, 15335), (1625, 6134), (3067, 3250)]