2010690100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 4490073728

約数和(自身を除く): 2479383628

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 73, 100, 134, 146, 268, 292, 335, 365, 670, 730, 1340, 1460, 1675, 1825, 3350, 3650, 4111, 4891, 6700, 7300, 8222, 9782, 16444, 19564, 20555, 24455, 41110, 48910, 82220, 97820, 102775, 122275, 205550, 244550, 275437, 300103, 411100, 489100, 550874, 600206, 1101748, 1200412, 1377185, 1500515, 2754370, 3001030, 5508740, 6002060, 6885925, 7502575, 13771850, 15005150, 20106901, 27543700, 30010300, 40213802, 80427604, 100534505, 201069010, 402138020, 502672525, 1005345050, 2010690100]

約数ペア:

[(1, 2010690100), (2, 1005345050), (4, 502672525), (5, 402138020), (10, 201069010), (20, 100534505), (25, 80427604), (50, 40213802), (67, 30010300), (73, 27543700), (100, 20106901), (134, 15005150), (146, 13771850), (268, 7502575), (292, 6885925), (335, 6002060), (365, 5508740), (670, 3001030), (730, 2754370), (1340, 1500515), (1460, 1377185), (1675, 1200412), (1825, 1101748), (3350, 600206), (3650, 550874), (4111, 489100), (4891, 411100), (6700, 300103), (7300, 275437), (8222, 244550), (9782, 205550), (16444, 122275), (19564, 102775), (20555, 97820), (24455, 82220), (41110, 48910)]