26220340

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5879}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 55319040

約数和(自身を除く): 29098700

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 5879, 11758, 23516, 29395, 58790, 117580, 1311017, 2622034, 5244068, 6555085, 13110170, 26220340]

約数ペア:

[(1, 26220340), (2, 13110170), (4, 6555085), (5, 5244068), (10, 2622034), (20, 1311017), (223, 117580), (446, 58790), (892, 29395), (1115, 23516), (2230, 11758), (4460, 5879)]