42806000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 80

約数和(自身を含む): 109680480

約数和(自身を除く): 66874480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1259, 1360, 1700, 2000, 2125, 2518, 3400, 4250, 5036, 6295, 6800, 8500, 10072, 12590, 17000, 20144, 21403, 25180, 31475, 34000, 42806, 50360, 62950, 85612, 100720, 107015, 125900, 157375, 171224, 214030, 251800, 314750, 342448, 428060, 503600, 535075, 629500, 856120, 1070150, 1259000, 1712240, 2140300, 2518000, 2675375, 4280600, 5350750, 8561200, 10701500, 21403000, 42806000]

約数ペア:

[(1, 42806000), (2, 21403000), (4, 10701500), (5, 8561200), (8, 5350750), (10, 4280600), (16, 2675375), (17, 2518000), (20, 2140300), (25, 1712240), (34, 1259000), (40, 1070150), (50, 856120), (68, 629500), (80, 535075), (85, 503600), (100, 428060), (125, 342448), (136, 314750), (170, 251800), (200, 214030), (250, 171224), (272, 157375), (340, 125900), (400, 107015), (425, 100720), (500, 85612), (680, 62950), (850, 50360), (1000, 42806), (1259, 34000), (1360, 31475), (1700, 25180), (2000, 21403), (2125, 20144), (2518, 17000), (3400, 12590), (4250, 10072), (5036, 8500), (6295, 6800)]