25426860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{423781}}^1$

素因数の和:423793

約数の個数: 24

約数和(自身を含む): 71195376

約数和(自身を除く): 45768516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 423781, 847562, 1271343, 1695124, 2118905, 2542686, 4237810, 5085372, 6356715, 8475620, 12713430, 25426860]

約数ペア:

[(1, 25426860), (2, 12713430), (3, 8475620), (4, 6356715), (5, 5085372), (6, 4237810), (10, 2542686), (12, 2118905), (15, 1695124), (20, 1271343), (30, 847562), (60, 423781)]