47504020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32537}}^1$

素因数の和:32619

約数の個数: 24

約数和(自身を含む): 101128104

約数和(自身を除く): 53624084

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 32537, 65074, 130148, 162685, 325370, 650740, 2375201, 4750402, 9500804, 11876005, 23752010, 47504020]

約数ペア:

[(1, 47504020), (2, 23752010), (4, 11876005), (5, 9500804), (10, 4750402), (20, 2375201), (73, 650740), (146, 325370), (292, 162685), (365, 130148), (730, 65074), (1460, 32537)]