42520760

素因数分解:

$2^3\times 5^1\times {\mathrm{1063019}}^1$

素因数の和:1063030

約数の個数: 16

約数和(自身を含む): 95671800

約数和(自身を除く): 53151040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063019, 2126038, 4252076, 5315095, 8504152, 10630190, 21260380, 42520760]

約数ペア:

[(1, 42520760), (2, 21260380), (4, 10630190), (5, 8504152), (8, 5315095), (10, 4252076), (20, 2126038), (40, 1063019)]