67572040

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4603}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 152484480

約数和(自身を除く): 84912440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 4603, 7340, 9206, 14680, 18412, 23015, 36824, 46030, 92060, 184120, 1689301, 3378602, 6757204, 8446505, 13514408, 16893010, 33786020, 67572040]

約数ペア:

[(1, 67572040), (2, 33786020), (4, 16893010), (5, 13514408), (8, 8446505), (10, 6757204), (20, 3378602), (40, 1689301), (367, 184120), (734, 92060), (1468, 46030), (1835, 36824), (2936, 23015), (3670, 18412), (4603, 14680), (7340, 9206)]