25176020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26783}}^1$

素因数の和:26839

約数の個数: 24

約数和(自身を含む): 53996544

約数和(自身を除く): 28820524

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 26783, 53566, 107132, 133915, 267830, 535660, 1258801, 2517602, 5035204, 6294005, 12588010, 25176020]

約数ペア:

[(1, 25176020), (2, 12588010), (4, 6294005), (5, 5035204), (10, 2517602), (20, 1258801), (47, 535660), (94, 267830), (188, 133915), (235, 107132), (470, 53566), (940, 26783)]