13188500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 31034640

約数和(自身を除く): 17846140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 2029, 3250, 4058, 6500, 8116, 10145, 20290, 26377, 40580, 50725, 52754, 101450, 105508, 131885, 202900, 253625, 263770, 507250, 527540, 659425, 1014500, 1318850, 2637700, 3297125, 6594250, 13188500]

約数ペア:

[(1, 13188500), (2, 6594250), (4, 3297125), (5, 2637700), (10, 1318850), (13, 1014500), (20, 659425), (25, 527540), (26, 507250), (50, 263770), (52, 253625), (65, 202900), (100, 131885), (125, 105508), (130, 101450), (250, 52754), (260, 50725), (325, 40580), (500, 26377), (650, 20290), (1300, 10145), (1625, 8116), (2029, 6500), (3250, 4058)]