11803900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2934

約数の個数: 36

約数和(自身を含む): 26248320

約数和(自身を除く): 14444420

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2879, 4100, 5758, 11516, 14395, 28790, 57580, 71975, 118039, 143950, 236078, 287900, 472156, 590195, 1180390, 2360780, 2950975, 5901950, 11803900]

約数ペア:

[(1, 11803900), (2, 5901950), (4, 2950975), (5, 2360780), (10, 1180390), (20, 590195), (25, 472156), (41, 287900), (50, 236078), (82, 143950), (100, 118039), (164, 71975), (205, 57580), (410, 28790), (820, 14395), (1025, 11516), (2050, 5758), (2879, 4100)]