7340147480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2738861}}^1$

素因数の和:2738939

約数の個数: 32

約数和(自身を含む): 16761835440

約数和(自身を除く): 9421687960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2738861, 5477722, 10955444, 13694305, 21910888, 27388610, 54777220, 109554440, 183503687, 367007374, 734014748, 917518435, 1468029496, 1835036870, 3670073740, 7340147480]

約数ペア:

[(1, 7340147480), (2, 3670073740), (4, 1835036870), (5, 1468029496), (8, 917518435), (10, 734014748), (20, 367007374), (40, 183503687), (67, 109554440), (134, 54777220), (268, 27388610), (335, 21910888), (536, 13694305), (670, 10955444), (1340, 5477722), (2680, 2738861)]