10901900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2714

約数の個数: 36

約数和(自身を含む): 24243240

約数和(自身を除く): 13341340

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2659, 4100, 5318, 10636, 13295, 26590, 53180, 66475, 109019, 132950, 218038, 265900, 436076, 545095, 1090190, 2180380, 2725475, 5450950, 10901900]

約数ペア:

[(1, 10901900), (2, 5450950), (4, 2725475), (5, 2180380), (10, 1090190), (20, 545095), (25, 436076), (41, 265900), (50, 218038), (82, 132950), (100, 109019), (164, 66475), (205, 53180), (410, 26590), (820, 13295), (1025, 10636), (2050, 5318), (2659, 4100)]