1910366420

素因数分解:

$2^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{47123}}^1$

素因数の和:49159

約数の個数: 24

約数和(自身を含む): 4013833824

約数和(自身を除く): 2103467404

約数列:

[1, 2, 4, 5, 10, 20, 2027, 4054, 8108, 10135, 20270, 40540, 47123, 94246, 188492, 235615, 471230, 942460, 95518321, 191036642, 382073284, 477591605, 955183210, 1910366420]

約数ペア:

[(1, 1910366420), (2, 955183210), (4, 477591605), (5, 382073284), (10, 191036642), (20, 95518321), (2027, 942460), (4054, 471230), (8108, 235615), (10135, 188492), (20270, 94246), (40540, 47123)]