10286804540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1\times {\mathrm{4729}}^1$

素因数の和:6582

約数の個数: 48

約数和(自身を含む): 21973385280

約数和(自身を除く): 11686580740

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1783, 3566, 4729, 7132, 8915, 9458, 17830, 18916, 23645, 35660, 47290, 94580, 108763, 217526, 288469, 435052, 543815, 576938, 1087630, 1153876, 1442345, 2175260, 2884690, 5769380, 8431807, 16863614, 33727228, 42159035, 84318070, 168636140, 514340227, 1028680454, 2057360908, 2571701135, 5143402270, 10286804540]

約数ペア:

[(1, 10286804540), (2, 5143402270), (4, 2571701135), (5, 2057360908), (10, 1028680454), (20, 514340227), (61, 168636140), (122, 84318070), (244, 42159035), (305, 33727228), (610, 16863614), (1220, 8431807), (1783, 5769380), (3566, 2884690), (4729, 2175260), (7132, 1442345), (8915, 1153876), (9458, 1087630), (17830, 576938), (18916, 543815), (23645, 435052), (35660, 288469), (47290, 217526), (94580, 108763)]