34742800

素因数分解:

$2^4\times 5^2\times {\mathrm{86857}}^1$

素因数の和:86875

約数の個数: 30

約数和(自身を含む): 83470538

約数和(自身を除く): 48727738

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 86857, 173714, 347428, 434285, 694856, 868570, 1389712, 1737140, 2171425, 3474280, 4342850, 6948560, 8685700, 17371400, 34742800]

約数ペア:

[(1, 34742800), (2, 17371400), (4, 8685700), (5, 6948560), (8, 4342850), (10, 3474280), (16, 2171425), (20, 1737140), (25, 1389712), (40, 868570), (50, 694856), (80, 434285), (100, 347428), (200, 173714), (400, 86857)]