83462500

素因数分解:

$2^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 199487232

約数和(自身を除く): 116024732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 607, 625, 1100, 1214, 1250, 1375, 2428, 2500, 2750, 3035, 3125, 5500, 6070, 6250, 6677, 6875, 12140, 12500, 13354, 13750, 15175, 26708, 27500, 30350, 33385, 34375, 60700, 66770, 68750, 75875, 133540, 137500, 151750, 166925, 303500, 333850, 379375, 667700, 758750, 834625, 1517500, 1669250, 1896875, 3338500, 3793750, 4173125, 7587500, 8346250, 16692500, 20865625, 41731250, 83462500]

約数ペア:

[(1, 83462500), (2, 41731250), (4, 20865625), (5, 16692500), (10, 8346250), (11, 7587500), (20, 4173125), (22, 3793750), (25, 3338500), (44, 1896875), (50, 1669250), (55, 1517500), (100, 834625), (110, 758750), (125, 667700), (220, 379375), (250, 333850), (275, 303500), (500, 166925), (550, 151750), (607, 137500), (625, 133540), (1100, 75875), (1214, 68750), (1250, 66770), (1375, 60700), (2428, 34375), (2500, 33385), (2750, 30350), (3035, 27500), (3125, 26708), (5500, 15175), (6070, 13750), (6250, 13354), (6677, 12500), (6875, 12140)]