25355630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61843}}^1$

素因数の和:61891

約数の個数: 16

約数和(自身を含む): 46754064

約数和(自身を除く): 21398434

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 61843, 123686, 309215, 618430, 2535563, 5071126, 12677815, 25355630]

約数ペア:

[(1, 25355630), (2, 12677815), (5, 5071126), (10, 2535563), (41, 618430), (82, 309215), (205, 123686), (410, 61843)]