2023684120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 4606064640

約数和(自身を除く): 2582380520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 211, 326, 422, 652, 815, 844, 1055, 1304, 1471, 1630, 1688, 2110, 2942, 3260, 4220, 5884, 6520, 7355, 8440, 11768, 14710, 29420, 34393, 58840, 68786, 137572, 171965, 239773, 275144, 310381, 343930, 479546, 620762, 687860, 959092, 1198865, 1241524, 1375720, 1551905, 1918184, 2397730, 2483048, 3103810, 4795460, 6207620, 9590920, 12415240, 50592103, 101184206, 202368412, 252960515, 404736824, 505921030, 1011842060, 2023684120]

約数ペア:

[(1, 2023684120), (2, 1011842060), (4, 505921030), (5, 404736824), (8, 252960515), (10, 202368412), (20, 101184206), (40, 50592103), (163, 12415240), (211, 9590920), (326, 6207620), (422, 4795460), (652, 3103810), (815, 2483048), (844, 2397730), (1055, 1918184), (1304, 1551905), (1471, 1375720), (1630, 1241524), (1688, 1198865), (2110, 959092), (2942, 687860), (3260, 620762), (4220, 479546), (5884, 343930), (6520, 310381), (7355, 275144), (8440, 239773), (11768, 171965), (14710, 137572), (29420, 68786), (34393, 58840)]