24500720

素因数分解:

$2^4\times 5^1\times {\mathrm{306259}}^1$

素因数の和:306272

約数の個数: 20

約数和(自身を含む): 56964360

約数和(自身を除く): 32463640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 306259, 612518, 1225036, 1531295, 2450072, 3062590, 4900144, 6125180, 12250360, 24500720]

約数ペア:

[(1, 24500720), (2, 12250360), (4, 6125180), (5, 4900144), (8, 3062590), (10, 2450072), (16, 1531295), (20, 1225036), (40, 612518), (80, 306259)]