2728540

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 5764752

約数和(自身を除く): 3036212

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 601, 908, 1135, 1202, 2270, 2404, 3005, 4540, 6010, 12020, 136427, 272854, 545708, 682135, 1364270, 2728540]

約数ペア:

[(1, 2728540), (2, 1364270), (4, 682135), (5, 545708), (10, 272854), (20, 136427), (227, 12020), (454, 6010), (601, 4540), (908, 3005), (1135, 2404), (1202, 2270)]