636706088005

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{74449}}^1$

素因数の和:74858

約数の個数: 48

約数和(自身を含む): 858334050000

約数和(自身を除く): 221627961995

約数列:

[1, 5, 13, 29, 65, 145, 169, 349, 377, 845, 1745, 1885, 4537, 4901, 10121, 22685, 24505, 50605, 58981, 74449, 131573, 294905, 372245, 657865, 967837, 1710449, 2159021, 4839185, 8552245, 10795105, 12581881, 25982701, 28067273, 62909405, 129913505, 140336365, 337775113, 364874549, 753498329, 1688875565, 1824372745, 3767491645, 4391076469, 9795478277, 21955382345, 48977391385, 127341217601, 636706088005]

約数ペア:

[(1, 636706088005), (5, 127341217601), (13, 48977391385), (29, 21955382345), (65, 9795478277), (145, 4391076469), (169, 3767491645), (349, 1824372745), (377, 1688875565), (845, 753498329), (1745, 364874549), (1885, 337775113), (4537, 140336365), (4901, 129913505), (10121, 62909405), (22685, 28067273), (24505, 25982701), (50605, 12581881), (58981, 10795105), (74449, 8552245), (131573, 4839185), (294905, 2159021), (372245, 1710449), (657865, 967837)]