11401760

素因数分解:

$2^5\times 5^1\times {\mathrm{71261}}^1$

素因数の和:71276

約数の個数: 24

約数和(自身を含む): 26937036

約数和(自身を除く): 15535276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71261, 142522, 285044, 356305, 570088, 712610, 1140176, 1425220, 2280352, 2850440, 5700880, 11401760]

約数ペア:

[(1, 11401760), (2, 5700880), (4, 2850440), (5, 2280352), (8, 1425220), (10, 1140176), (16, 712610), (20, 570088), (32, 356305), (40, 285044), (80, 142522), (160, 71261)]