157050380

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{8893}}^1$

素因数の和:9785

約数の個数: 24

約数和(自身を含む): 330216432

約数和(自身を除く): 173166052

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 3532, 4415, 8830, 8893, 17660, 17786, 35572, 44465, 88930, 177860, 7852519, 15705038, 31410076, 39262595, 78525190, 157050380]

約数ペア:

[(1, 157050380), (2, 78525190), (4, 39262595), (5, 31410076), (10, 15705038), (20, 7852519), (883, 177860), (1766, 88930), (3532, 44465), (4415, 35572), (8830, 17786), (8893, 17660)]