27021700

素因数分解:

$2^2\times 5^2\times {\mathrm{270217}}^1$

素因数の和:270231

約数の個数: 18

約数和(自身を含む): 58637306

約数和(自身を除く): 31615606

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 270217, 540434, 1080868, 1351085, 2702170, 5404340, 6755425, 13510850, 27021700]

約数ペア:

[(1, 27021700), (2, 13510850), (4, 6755425), (5, 5404340), (10, 2702170), (20, 1351085), (25, 1080868), (50, 540434), (100, 270217)]