24487280

素因数分解:

$2^4\times 5^1\times {\mathrm{306091}}^1$

素因数の和:306104

約数の個数: 20

約数和(自身を含む): 56933112

約数和(自身を除く): 32445832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 306091, 612182, 1224364, 1530455, 2448728, 3060910, 4897456, 6121820, 12243640, 24487280]

約数ペア:

[(1, 24487280), (2, 12243640), (4, 6121820), (5, 4897456), (8, 3060910), (10, 2448728), (16, 1530455), (20, 1224364), (40, 612182), (80, 306091)]