7281100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4283}}^1$

素因数の和:4314

約数の個数: 36

約数和(自身を含む): 16733304

約数和(自身を除く): 9452204

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 4283, 8566, 17132, 21415, 42830, 72811, 85660, 107075, 145622, 214150, 291244, 364055, 428300, 728110, 1456220, 1820275, 3640550, 7281100]

約数ペア:

[(1, 7281100), (2, 3640550), (4, 1820275), (5, 1456220), (10, 728110), (17, 428300), (20, 364055), (25, 291244), (34, 214150), (50, 145622), (68, 107075), (85, 85660), (100, 72811), (170, 42830), (340, 21415), (425, 17132), (850, 8566), (1700, 4283)]