2012126560

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{213149}}^1$

素因数の和:213223

約数の個数: 48

約数和(自身を含む): 4834242000

約数和(自身を除く): 2822115440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 213149, 426298, 852596, 1065745, 1705192, 2131490, 3410384, 4262980, 6820768, 8525960, 12575791, 17051920, 25151582, 34103840, 50303164, 62878955, 100606328, 125757910, 201212656, 251515820, 402425312, 503031640, 1006063280, 2012126560]

約数ペア:

[(1, 2012126560), (2, 1006063280), (4, 503031640), (5, 402425312), (8, 251515820), (10, 201212656), (16, 125757910), (20, 100606328), (32, 62878955), (40, 50303164), (59, 34103840), (80, 25151582), (118, 17051920), (160, 12575791), (236, 8525960), (295, 6820768), (472, 4262980), (590, 3410384), (944, 2131490), (1180, 1705192), (1888, 1065745), (2360, 852596), (4720, 426298), (9440, 213149)]