47768020

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{6883}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 100616544

約数和(自身を除く): 52848524

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6883, 6940, 13766, 27532, 34415, 68830, 137660, 2388401, 4776802, 9553604, 11942005, 23884010, 47768020]

約数ペア:

[(1, 47768020), (2, 23884010), (4, 11942005), (5, 9553604), (10, 4776802), (20, 2388401), (347, 137660), (694, 68830), (1388, 34415), (1735, 27532), (3470, 13766), (6883, 6940)]