2569957632020

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{30763}}^1\times {\mathrm{18401}}^1$

素因数の和:49400

約数の個数: 48

約数和(自身を含む): 5421156769728

約数和(自身を除く): 2851199137708

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 18401, 30763, 36802, 61526, 73604, 92005, 123052, 153815, 184010, 307630, 368020, 615260, 4177027, 6983201, 8354054, 13966402, 16708108, 20885135, 27932804, 34916005, 41770270, 69832010, 83540540, 139664020, 566069963, 1132139926, 2264279852, 2830349815, 5660699630, 11321399260, 128497881601, 256995763202, 513991526404, 642489408005, 1284978816010, 2569957632020]

約数ペア:

[(1, 2569957632020), (2, 1284978816010), (4, 642489408005), (5, 513991526404), (10, 256995763202), (20, 128497881601), (227, 11321399260), (454, 5660699630), (908, 2830349815), (1135, 2264279852), (2270, 1132139926), (4540, 566069963), (18401, 139664020), (30763, 83540540), (36802, 69832010), (61526, 41770270), (73604, 34916005), (92005, 27932804), (123052, 20885135), (153815, 16708108), (184010, 13966402), (307630, 8354054), (368020, 6983201), (615260, 4177027)]