1427804960

素因数分解:

$2^5\times 5^1\times {\mathrm{8923781}}^1$

素因数の和:8923796

約数の個数: 24

約数和(自身を含む): 3373189596

約数和(自身を除く): 1945384636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8923781, 17847562, 35695124, 44618905, 71390248, 89237810, 142780496, 178475620, 285560992, 356951240, 713902480, 1427804960]

約数ペア:

[(1, 1427804960), (2, 713902480), (4, 356951240), (5, 285560992), (8, 178475620), (10, 142780496), (16, 89237810), (20, 71390248), (32, 44618905), (40, 35695124), (80, 17847562), (160, 8923781)]