2013503620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{7517}}^1$

素因数の和:7812

約数の個数: 48

約数和(自身を含む): 4319542080

約数和(自身を除く): 2306038460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 227, 236, 295, 454, 590, 908, 1135, 1180, 2270, 4540, 7517, 13393, 15034, 26786, 30068, 37585, 53572, 66965, 75170, 133930, 150340, 267860, 443503, 887006, 1706359, 1774012, 2217515, 3412718, 4435030, 6825436, 8531795, 8870060, 17063590, 34127180, 100675181, 201350362, 402700724, 503375905, 1006751810, 2013503620]

約数ペア:

[(1, 2013503620), (2, 1006751810), (4, 503375905), (5, 402700724), (10, 201350362), (20, 100675181), (59, 34127180), (118, 17063590), (227, 8870060), (236, 8531795), (295, 6825436), (454, 4435030), (590, 3412718), (908, 2217515), (1135, 1774012), (1180, 1706359), (2270, 887006), (4540, 443503), (7517, 267860), (13393, 150340), (15034, 133930), (26786, 75170), (30068, 66965), (37585, 53572)]