47085340

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13007}}^1$

素因数の和:13197

約数の個数: 24

約数和(自身を含む): 99433152

約数和(自身を除く): 52347812

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 13007, 26014, 52028, 65035, 130070, 260140, 2354267, 4708534, 9417068, 11771335, 23542670, 47085340]

約数ペア:

[(1, 47085340), (2, 23542670), (4, 11771335), (5, 9417068), (10, 4708534), (20, 2354267), (181, 260140), (362, 130070), (724, 65035), (905, 52028), (1810, 26014), (3620, 13007)]