25117010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61261}}^1$

素因数の和:61309

約数の個数: 16

約数和(自身を含む): 46314072

約数和(自身を除く): 21197062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 61261, 122522, 306305, 612610, 2511701, 5023402, 12558505, 25117010]

約数ペア:

[(1, 25117010), (2, 12558505), (5, 5023402), (10, 2511701), (41, 612610), (82, 306305), (205, 122522), (410, 61261)]