10244000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 27243216

約数和(自身を除く): 16999216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 197, 200, 208, 250, 260, 325, 394, 400, 416, 500, 520, 650, 788, 800, 985, 1000, 1040, 1300, 1576, 1625, 1970, 2000, 2080, 2561, 2600, 3152, 3250, 3940, 4000, 4925, 5122, 5200, 6304, 6500, 7880, 9850, 10244, 10400, 12805, 13000, 15760, 19700, 20488, 24625, 25610, 26000, 31520, 39400, 40976, 49250, 51220, 52000, 64025, 78800, 81952, 98500, 102440, 128050, 157600, 197000, 204880, 256100, 320125, 394000, 409760, 512200, 640250, 788000, 1024400, 1280500, 2048800, 2561000, 5122000, 10244000]

約数ペア:

[(1, 10244000), (2, 5122000), (4, 2561000), (5, 2048800), (8, 1280500), (10, 1024400), (13, 788000), (16, 640250), (20, 512200), (25, 409760), (26, 394000), (32, 320125), (40, 256100), (50, 204880), (52, 197000), (65, 157600), (80, 128050), (100, 102440), (104, 98500), (125, 81952), (130, 78800), (160, 64025), (197, 52000), (200, 51220), (208, 49250), (250, 40976), (260, 39400), (325, 31520), (394, 26000), (400, 25610), (416, 24625), (500, 20488), (520, 19700), (650, 15760), (788, 13000), (800, 12805), (985, 10400), (1000, 10244), (1040, 9850), (1300, 7880), (1576, 6500), (1625, 6304), (1970, 5200), (2000, 5122), (2080, 4925), (2561, 4000), (2600, 3940), (3152, 3250)]