1036880140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{513307}}^1$

素因数の和:513417

約数の個数: 24

約数和(自身を含む): 2199011472

約数和(自身を除く): 1162131332

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 513307, 1026614, 2053228, 2566535, 5133070, 10266140, 51844007, 103688014, 207376028, 259220035, 518440070, 1036880140]

約数ペア:

[(1, 1036880140), (2, 518440070), (4, 259220035), (5, 207376028), (10, 103688014), (20, 51844007), (101, 10266140), (202, 5133070), (404, 2566535), (505, 2053228), (1010, 1026614), (2020, 513307)]