11070440

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 14089240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2687, 4120, 5374, 10748, 13435, 21496, 26870, 53740, 107480, 276761, 553522, 1107044, 1383805, 2214088, 2767610, 5535220, 11070440]

約数ペア:

[(1, 11070440), (2, 5535220), (4, 2767610), (5, 2214088), (8, 1383805), (10, 1107044), (20, 553522), (40, 276761), (103, 107480), (206, 53740), (412, 26870), (515, 21496), (824, 13435), (1030, 10748), (2060, 5374), (2687, 4120)]