1036900180

素因数分解:

$2^2\times 5^1\times {\mathrm{51845009}}^1$

素因数の和:51845018

約数の個数: 12

約数和(自身を含む): 2177490420

約数和(自身を除く): 1140590240

約数列:

[1, 2, 4, 5, 10, 20, 51845009, 103690018, 207380036, 259225045, 518450090, 1036900180]

約数ペア:

[(1, 1036900180), (2, 518450090), (4, 259225045), (5, 207380036), (10, 103690018), (20, 51845009)]