57490240

素因数分解:

$2^6\times 5^1\times {\mathrm{179657}}^1$

素因数の和:179674

約数の個数: 28

約数和(自身を含む): 136899396

約数和(自身を除く): 79409156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 179657, 359314, 718628, 898285, 1437256, 1796570, 2874512, 3593140, 5749024, 7186280, 11498048, 14372560, 28745120, 57490240]

約数ペア:

[(1, 57490240), (2, 28745120), (4, 14372560), (5, 11498048), (8, 7186280), (10, 5749024), (16, 3593140), (20, 2874512), (32, 1796570), (40, 1437256), (64, 898285), (80, 718628), (160, 359314), (320, 179657)]