14920750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 30086784

約数和(自身を除く): 15166034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4591, 9182, 22955, 45910, 59683, 114775, 119366, 229550, 298415, 573875, 596830, 1147750, 1492075, 2984150, 7460375, 14920750]

約数ペア:

[(1, 14920750), (2, 7460375), (5, 2984150), (10, 1492075), (13, 1147750), (25, 596830), (26, 573875), (50, 298415), (65, 229550), (125, 119366), (130, 114775), (250, 59683), (325, 45910), (650, 22955), (1625, 9182), (3250, 4591)]