42556460

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2767}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 89517120

約数和(自身を除く): 46960660

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 2767, 3076, 3845, 5534, 7690, 11068, 13835, 15380, 27670, 55340, 2127823, 4255646, 8511292, 10639115, 21278230, 42556460]

約数ペア:

[(1, 42556460), (2, 21278230), (4, 10639115), (5, 8511292), (10, 4255646), (20, 2127823), (769, 55340), (1538, 27670), (2767, 15380), (3076, 13835), (3845, 11068), (5534, 7690)]