2017404640

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 4891967136

約数和(自身を除く): 2874562496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 83, 146, 160, 166, 292, 332, 365, 415, 584, 664, 730, 830, 1168, 1328, 1460, 1660, 2081, 2336, 2656, 2920, 3320, 4162, 5840, 6059, 6640, 8324, 10405, 11680, 12118, 13280, 16648, 20810, 24236, 30295, 33296, 41620, 48472, 60590, 66592, 83240, 96944, 121180, 151913, 166480, 172723, 193888, 242360, 303826, 332960, 345446, 484720, 607652, 690892, 759565, 863615, 969440, 1215304, 1381784, 1519130, 1727230, 2430608, 2763568, 3038260, 3454460, 4861216, 5527136, 6076520, 6908920, 12153040, 12608779, 13817840, 24306080, 25217558, 27635680, 50435116, 63043895, 100870232, 126087790, 201740464, 252175580, 403480928, 504351160, 1008702320, 2017404640]

約数ペア:

[(1, 2017404640), (2, 1008702320), (4, 504351160), (5, 403480928), (8, 252175580), (10, 201740464), (16, 126087790), (20, 100870232), (32, 63043895), (40, 50435116), (73, 27635680), (80, 25217558), (83, 24306080), (146, 13817840), (160, 12608779), (166, 12153040), (292, 6908920), (332, 6076520), (365, 5527136), (415, 4861216), (584, 3454460), (664, 3038260), (730, 2763568), (830, 2430608), (1168, 1727230), (1328, 1519130), (1460, 1381784), (1660, 1215304), (2081, 969440), (2336, 863615), (2656, 759565), (2920, 690892), (3320, 607652), (4162, 484720), (5840, 345446), (6059, 332960), (6640, 303826), (8324, 242360), (10405, 193888), (11680, 172723), (12118, 166480), (13280, 151913), (16648, 121180), (20810, 96944), (24236, 83240), (30295, 66592), (33296, 60590), (41620, 48472)]