135348040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{50503}}^1$

素因数の和:50581

約数の個数: 32

約数和(自身を含む): 309084480

約数和(自身を除く): 173736440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 50503, 101006, 202012, 252515, 404024, 505030, 1010060, 2020120, 3383701, 6767402, 13534804, 16918505, 27069608, 33837010, 67674020, 135348040]

約数ペア:

[(1, 135348040), (2, 67674020), (4, 33837010), (5, 27069608), (8, 16918505), (10, 13534804), (20, 6767402), (40, 3383701), (67, 2020120), (134, 1010060), (268, 505030), (335, 404024), (536, 252515), (670, 202012), (1340, 101006), (2680, 50503)]