2013285880

素因数分解:

$2^3\times 5^1\times {\mathrm{6043}}^1\times {\mathrm{8329}}^1$

素因数の和:14383

約数の個数: 32

約数和(自身を含む): 4531186800

約数和(自身を除く): 2517900920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6043, 8329, 12086, 16658, 24172, 30215, 33316, 41645, 48344, 60430, 66632, 83290, 120860, 166580, 241720, 333160, 50332147, 100664294, 201328588, 251660735, 402657176, 503321470, 1006642940, 2013285880]

約数ペア:

[(1, 2013285880), (2, 1006642940), (4, 503321470), (5, 402657176), (8, 251660735), (10, 201328588), (20, 100664294), (40, 50332147), (6043, 333160), (8329, 241720), (12086, 166580), (16658, 120860), (24172, 83290), (30215, 66632), (33316, 60430), (41645, 48344)]