61246040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22853}}^1$

素因数の和:22931

約数の個数: 32

約数和(自身を含む): 139866480

約数和(自身を除く): 78620440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 22853, 45706, 91412, 114265, 182824, 228530, 457060, 914120, 1531151, 3062302, 6124604, 7655755, 12249208, 15311510, 30623020, 61246040]

約数ペア:

[(1, 61246040), (2, 30623020), (4, 15311510), (5, 12249208), (8, 7655755), (10, 6124604), (20, 3062302), (40, 1531151), (67, 914120), (134, 457060), (268, 228530), (335, 182824), (536, 114265), (670, 91412), (1340, 45706), (2680, 22853)]