26331640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38723}}^1$

素因数の和:38751

約数の個数: 32

約数和(自身を含む): 62732880

約数和(自身を除く): 36401240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38723, 77446, 154892, 193615, 309784, 387230, 658291, 774460, 1316582, 1548920, 2633164, 3291455, 5266328, 6582910, 13165820, 26331640]

約数ペア:

[(1, 26331640), (2, 13165820), (4, 6582910), (5, 5266328), (8, 3291455), (10, 2633164), (17, 1548920), (20, 1316582), (34, 774460), (40, 658291), (68, 387230), (85, 309784), (136, 193615), (170, 154892), (340, 77446), (680, 38723)]