2023300940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{3253}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 4300121952

約数和(自身を除く): 2276821012

約数列:

[1, 2, 4, 5, 10, 20, 137, 227, 274, 454, 548, 685, 908, 1135, 1370, 2270, 2740, 3253, 4540, 6506, 13012, 16265, 31099, 32530, 62198, 65060, 124396, 155495, 310990, 445661, 621980, 738431, 891322, 1476862, 1782644, 2228305, 2953724, 3692155, 4456610, 7384310, 8913220, 14768620, 101165047, 202330094, 404660188, 505825235, 1011650470, 2023300940]

約数ペア:

[(1, 2023300940), (2, 1011650470), (4, 505825235), (5, 404660188), (10, 202330094), (20, 101165047), (137, 14768620), (227, 8913220), (274, 7384310), (454, 4456610), (548, 3692155), (685, 2953724), (908, 2228305), (1135, 1782644), (1370, 1476862), (2270, 891322), (2740, 738431), (3253, 621980), (4540, 445661), (6506, 310990), (13012, 155495), (16265, 124396), (31099, 65060), (32530, 62198)]