2027720300

素因数分解:

$2^2\times 5^2\times {\mathrm{20277203}}^1$

素因数の和:20277217

約数の個数: 18

約数和(自身を含む): 4400153268

約数和(自身を除く): 2372432968

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20277203, 40554406, 81108812, 101386015, 202772030, 405544060, 506930075, 1013860150, 2027720300]

約数ペア:

[(1, 2027720300), (2, 1013860150), (4, 506930075), (5, 405544060), (10, 202772030), (20, 101386015), (25, 81108812), (50, 40554406), (100, 20277203)]