26711250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 70852320

約数和(自身を除く): 44141070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 419, 425, 510, 625, 750, 838, 850, 1250, 1257, 1275, 1875, 2095, 2125, 2514, 2550, 3750, 4190, 4250, 6285, 6375, 7123, 10475, 10625, 12570, 12750, 14246, 20950, 21250, 21369, 31425, 31875, 35615, 42738, 52375, 62850, 63750, 71230, 104750, 106845, 157125, 178075, 213690, 261875, 314250, 356150, 523750, 534225, 785625, 890375, 1068450, 1571250, 1780750, 2671125, 4451875, 5342250, 8903750, 13355625, 26711250]

約数ペア:

[(1, 26711250), (2, 13355625), (3, 8903750), (5, 5342250), (6, 4451875), (10, 2671125), (15, 1780750), (17, 1571250), (25, 1068450), (30, 890375), (34, 785625), (50, 534225), (51, 523750), (75, 356150), (85, 314250), (102, 261875), (125, 213690), (150, 178075), (170, 157125), (250, 106845), (255, 104750), (375, 71230), (419, 63750), (425, 62850), (510, 52375), (625, 42738), (750, 35615), (838, 31875), (850, 31425), (1250, 21369), (1257, 21250), (1275, 20950), (1875, 14246), (2095, 12750), (2125, 12570), (2514, 10625), (2550, 10475), (3750, 7123), (4190, 6375), (4250, 6285)]