42578740

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3037}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 89572392

約数和(自身を除く): 46993652

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3037, 3505, 6074, 7010, 12148, 14020, 15185, 30370, 60740, 2128937, 4257874, 8515748, 10644685, 21289370, 42578740]

約数ペア:

[(1, 42578740), (2, 21289370), (4, 10644685), (5, 8515748), (10, 4257874), (20, 2128937), (701, 60740), (1402, 30370), (2804, 15185), (3037, 14020), (3505, 12148), (6074, 7010)]