23763920

素因数分解:

$2^4\times 5^1\times {\mathrm{297049}}^1$

素因数の和:297062

約数の個数: 20

約数和(自身を含む): 55251300

約数和(自身を除く): 31487380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 297049, 594098, 1188196, 1485245, 2376392, 2970490, 4752784, 5940980, 11881960, 23763920]

約数ペア:

[(1, 23763920), (2, 11881960), (4, 5940980), (5, 4752784), (8, 2970490), (10, 2376392), (16, 1485245), (20, 1188196), (40, 594098), (80, 297049)]