4515740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 9716112

約数和(自身を除く): 5200372

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5507, 11014, 22028, 27535, 55070, 110140, 225787, 451574, 903148, 1128935, 2257870, 4515740]

約数ペア:

[(1, 4515740), (2, 2257870), (4, 1128935), (5, 903148), (10, 451574), (20, 225787), (41, 110140), (82, 55070), (164, 27535), (205, 22028), (410, 11014), (820, 5507)]