25828000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 69346368

約数和(自身を除く): 43518368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 587, 800, 880, 1000, 1100, 1174, 1375, 1760, 2000, 2200, 2348, 2750, 2935, 4000, 4400, 4696, 5500, 5870, 6457, 8800, 9392, 11000, 11740, 12914, 14675, 18784, 22000, 23480, 25828, 29350, 32285, 44000, 46960, 51656, 58700, 64570, 73375, 93920, 103312, 117400, 129140, 146750, 161425, 206624, 234800, 258280, 293500, 322850, 469600, 516560, 587000, 645700, 807125, 1033120, 1174000, 1291400, 1614250, 2348000, 2582800, 3228500, 5165600, 6457000, 12914000, 25828000]

約数ペア:

[(1, 25828000), (2, 12914000), (4, 6457000), (5, 5165600), (8, 3228500), (10, 2582800), (11, 2348000), (16, 1614250), (20, 1291400), (22, 1174000), (25, 1033120), (32, 807125), (40, 645700), (44, 587000), (50, 516560), (55, 469600), (80, 322850), (88, 293500), (100, 258280), (110, 234800), (125, 206624), (160, 161425), (176, 146750), (200, 129140), (220, 117400), (250, 103312), (275, 93920), (352, 73375), (400, 64570), (440, 58700), (500, 51656), (550, 46960), (587, 44000), (800, 32285), (880, 29350), (1000, 25828), (1100, 23480), (1174, 22000), (1375, 18784), (1760, 14675), (2000, 12914), (2200, 11740), (2348, 11000), (2750, 9392), (2935, 8800), (4000, 6457), (4400, 5870), (4696, 5500)]