42613520

素因数分解:

$2^4\times 5^1\times {\mathrm{532669}}^1$

素因数の和:532682

約数の個数: 20

約数和(自身を含む): 99076620

約数和(自身を除く): 56463100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 532669, 1065338, 2130676, 2663345, 4261352, 5326690, 8522704, 10653380, 21306760, 42613520]

約数ペア:

[(1, 42613520), (2, 21306760), (4, 10653380), (5, 8522704), (8, 5326690), (10, 4261352), (16, 2663345), (20, 2130676), (40, 1065338), (80, 532669)]