25040230

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9521}}^1$

素因数の和:9791

約数の個数: 16

約数和(自身を含む): 45248544

約数和(自身を除く): 20208314

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 9521, 19042, 47605, 95210, 2504023, 5008046, 12520115, 25040230]

約数ペア:

[(1, 25040230), (2, 12520115), (5, 5008046), (10, 2504023), (263, 95210), (526, 47605), (1315, 19042), (2630, 9521)]