47219620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337283}}^1$

素因数の和:337299

約数の個数: 24

約数和(自身を含む): 113327424

約数和(自身を除く): 66107804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337283, 674566, 1349132, 1686415, 2360981, 3372830, 4721962, 6745660, 9443924, 11804905, 23609810, 47219620]

約数ペア:

[(1, 47219620), (2, 23609810), (4, 11804905), (5, 9443924), (7, 6745660), (10, 4721962), (14, 3372830), (20, 2360981), (28, 1686415), (35, 1349132), (70, 674566), (140, 337283)]