67958000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3089}}^1$

素因数の和:3123

約数の個数: 80

約数和(自身を含む): 179318880

約数和(自身を除く): 111360880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 3089, 4400, 5500, 6178, 11000, 12356, 15445, 22000, 24712, 30890, 33979, 49424, 61780, 67958, 77225, 123560, 135916, 154450, 169895, 247120, 271832, 308900, 339790, 386125, 543664, 617800, 679580, 772250, 849475, 1235600, 1359160, 1544500, 1698950, 2718320, 3089000, 3397900, 4247375, 6178000, 6795800, 8494750, 13591600, 16989500, 33979000, 67958000]

約数ペア:

[(1, 67958000), (2, 33979000), (4, 16989500), (5, 13591600), (8, 8494750), (10, 6795800), (11, 6178000), (16, 4247375), (20, 3397900), (22, 3089000), (25, 2718320), (40, 1698950), (44, 1544500), (50, 1359160), (55, 1235600), (80, 849475), (88, 772250), (100, 679580), (110, 617800), (125, 543664), (176, 386125), (200, 339790), (220, 308900), (250, 271832), (275, 247120), (400, 169895), (440, 154450), (500, 135916), (550, 123560), (880, 77225), (1000, 67958), (1100, 61780), (1375, 49424), (2000, 33979), (2200, 30890), (2750, 24712), (3089, 22000), (4400, 15445), (5500, 12356), (6178, 11000)]