2025202480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{35111}}^1$

素因数の和:35234

約数の個数: 80

約数和(自身を含む): 5433652224

約数和(自身を除く): 3408449744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5768, 7210, 8240, 11536, 14420, 28840, 35111, 57680, 70222, 140444, 175555, 245777, 280888, 351110, 491554, 561776, 702220, 983108, 1228885, 1404440, 1966216, 2457770, 2808880, 3616433, 3932432, 4915540, 7232866, 9831080, 14465732, 18082165, 19662160, 25315031, 28931464, 36164330, 50630062, 57862928, 72328660, 101260124, 126575155, 144657320, 202520248, 253150310, 289314640, 405040496, 506300620, 1012601240, 2025202480]

約数ペア:

[(1, 2025202480), (2, 1012601240), (4, 506300620), (5, 405040496), (7, 289314640), (8, 253150310), (10, 202520248), (14, 144657320), (16, 126575155), (20, 101260124), (28, 72328660), (35, 57862928), (40, 50630062), (56, 36164330), (70, 28931464), (80, 25315031), (103, 19662160), (112, 18082165), (140, 14465732), (206, 9831080), (280, 7232866), (412, 4915540), (515, 3932432), (560, 3616433), (721, 2808880), (824, 2457770), (1030, 1966216), (1442, 1404440), (1648, 1228885), (2060, 983108), (2884, 702220), (3605, 561776), (4120, 491554), (5768, 351110), (7210, 280888), (8240, 245777), (11536, 175555), (14420, 140444), (28840, 70222), (35111, 57680)]