11827160

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 26710560

約数和(自身を除く): 14883400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 647, 914, 1294, 1828, 2285, 2588, 3235, 3656, 4570, 5176, 6470, 9140, 12940, 18280, 25880, 295679, 591358, 1182716, 1478395, 2365432, 2956790, 5913580, 11827160]

約数ペア:

[(1, 11827160), (2, 5913580), (4, 2956790), (5, 2365432), (8, 1478395), (10, 1182716), (20, 591358), (40, 295679), (457, 25880), (647, 18280), (914, 12940), (1294, 9140), (1828, 6470), (2285, 5176), (2588, 4570), (3235, 3656)]