109019000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 261424800

約数和(自身を除く): 152405800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 2050, 2659, 4100, 5125, 5318, 8200, 10250, 10636, 13295, 20500, 21272, 26590, 41000, 53180, 66475, 106360, 109019, 132950, 218038, 265900, 332375, 436076, 531800, 545095, 664750, 872152, 1090190, 1329500, 2180380, 2659000, 2725475, 4360760, 5450950, 10901900, 13627375, 21803800, 27254750, 54509500, 109019000]

約数ペア:

[(1, 109019000), (2, 54509500), (4, 27254750), (5, 21803800), (8, 13627375), (10, 10901900), (20, 5450950), (25, 4360760), (40, 2725475), (41, 2659000), (50, 2180380), (82, 1329500), (100, 1090190), (125, 872152), (164, 664750), (200, 545095), (205, 531800), (250, 436076), (328, 332375), (410, 265900), (500, 218038), (820, 132950), (1000, 109019), (1025, 106360), (1640, 66475), (2050, 53180), (2659, 41000), (4100, 26590), (5125, 21272), (5318, 20500), (8200, 13295), (10250, 10636)]