15996835040

素因数分解:

$2^5\times 5^1\times {\mathrm{99980219}}^1$

素因数の和:99980234

約数の個数: 24

約数和(自身を含む): 37792523160

約数和(自身を除く): 21795688120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 99980219, 199960438, 399920876, 499901095, 799841752, 999802190, 1599683504, 1999604380, 3199367008, 3999208760, 7998417520, 15996835040]

約数ペア:

[(1, 15996835040), (2, 7998417520), (4, 3999208760), (5, 3199367008), (8, 1999604380), (10, 1599683504), (16, 999802190), (20, 799841752), (32, 499901095), (40, 399920876), (80, 199960438), (160, 99980219)]