170195240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33503}}^1$

素因数の和:33641

約数の個数: 32

約数和(自身を含む): 385966080

約数和(自身を除く): 215770840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 33503, 67006, 134012, 167515, 268024, 335030, 670060, 1340120, 4254881, 8509762, 17019524, 21274405, 34039048, 42548810, 85097620, 170195240]

約数ペア:

[(1, 170195240), (2, 85097620), (4, 42548810), (5, 34039048), (8, 21274405), (10, 17019524), (20, 8509762), (40, 4254881), (127, 1340120), (254, 670060), (508, 335030), (635, 268024), (1016, 167515), (1270, 134012), (2540, 67006), (5080, 33503)]