89225780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{637327}}^1$

素因数の和:637343

約数の個数: 24

約数和(自身を含む): 214142208

約数和(自身を除く): 124916428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 637327, 1274654, 2549308, 3186635, 4461289, 6373270, 8922578, 12746540, 17845156, 22306445, 44612890, 89225780]

約数ペア:

[(1, 89225780), (2, 44612890), (4, 22306445), (5, 17845156), (7, 12746540), (10, 8922578), (14, 6373270), (20, 4461289), (28, 3186635), (35, 2549308), (70, 1274654), (140, 637327)]