47300720

素因数分解:

$2^4\times 5^1\times {\mathrm{591259}}^1$

素因数の和:591272

約数の個数: 20

約数和(自身を含む): 109974360

約数和(自身を除く): 62673640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 591259, 1182518, 2365036, 2956295, 4730072, 5912590, 9460144, 11825180, 23650360, 47300720]

約数ペア:

[(1, 47300720), (2, 23650360), (4, 11825180), (5, 9460144), (8, 5912590), (10, 4730072), (16, 2956295), (20, 2365036), (40, 1182518), (80, 591259)]