25884490

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5843}}^1$

素因数の和:6293

約数の個数: 16

約数和(自身を含む): 46705248

約数和(自身を除く): 20820758

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 5843, 11686, 29215, 58430, 2588449, 5176898, 12942245, 25884490]

約数ペア:

[(1, 25884490), (2, 12942245), (5, 5176898), (10, 2588449), (443, 58430), (886, 29215), (2215, 11686), (4430, 5843)]