45351800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17443}}^1$

素因数の和:17472

約数の個数: 48

約数和(自身を含む): 113560440

約数和(自身を除く): 68208640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 17443, 34886, 69772, 87215, 139544, 174430, 226759, 348860, 436075, 453518, 697720, 872150, 907036, 1133795, 1744300, 1814072, 2267590, 3488600, 4535180, 5668975, 9070360, 11337950, 22675900, 45351800]

約数ペア:

[(1, 45351800), (2, 22675900), (4, 11337950), (5, 9070360), (8, 5668975), (10, 4535180), (13, 3488600), (20, 2267590), (25, 1814072), (26, 1744300), (40, 1133795), (50, 907036), (52, 872150), (65, 697720), (100, 453518), (104, 436075), (130, 348860), (200, 226759), (260, 174430), (325, 139544), (520, 87215), (650, 69772), (1300, 34886), (2600, 17443)]