25892260

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2393}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 54497016

約数和(自身を除く): 28604756

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2393, 2705, 4786, 5410, 9572, 10820, 11965, 23930, 47860, 1294613, 2589226, 5178452, 6473065, 12946130, 25892260]

約数ペア:

[(1, 25892260), (2, 12946130), (4, 6473065), (5, 5178452), (10, 2589226), (20, 1294613), (541, 47860), (1082, 23930), (2164, 11965), (2393, 10820), (2705, 9572), (4786, 5410)]