26194660

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2917}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 55150200

約数和(自身を除く): 28955540

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 2917, 4490, 5834, 8980, 11668, 14585, 29170, 58340, 1309733, 2619466, 5238932, 6548665, 13097330, 26194660]

約数ペア:

[(1, 26194660), (2, 13097330), (4, 6548665), (5, 5238932), (10, 2619466), (20, 1309733), (449, 58340), (898, 29170), (1796, 14585), (2245, 11668), (2917, 8980), (4490, 5834)]