65339000

素因数分解:

$2^3\times 5^3\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 154103040

約数和(自身を除く): 88764040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 223, 250, 293, 446, 500, 586, 892, 1000, 1115, 1172, 1465, 1784, 2230, 2344, 2930, 4460, 5575, 5860, 7325, 8920, 11150, 11720, 14650, 22300, 27875, 29300, 36625, 44600, 55750, 58600, 65339, 73250, 111500, 130678, 146500, 223000, 261356, 293000, 326695, 522712, 653390, 1306780, 1633475, 2613560, 3266950, 6533900, 8167375, 13067800, 16334750, 32669500, 65339000]

約数ペア:

[(1, 65339000), (2, 32669500), (4, 16334750), (5, 13067800), (8, 8167375), (10, 6533900), (20, 3266950), (25, 2613560), (40, 1633475), (50, 1306780), (100, 653390), (125, 522712), (200, 326695), (223, 293000), (250, 261356), (293, 223000), (446, 146500), (500, 130678), (586, 111500), (892, 73250), (1000, 65339), (1115, 58600), (1172, 55750), (1465, 44600), (1784, 36625), (2230, 29300), (2344, 27875), (2930, 22300), (4460, 14650), (5575, 11720), (5860, 11150), (7325, 8920)]