1145800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 2829060

約数和(自身を除く): 1683260

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 337, 340, 425, 674, 680, 850, 1348, 1685, 1700, 2696, 3370, 3400, 5729, 6740, 8425, 11458, 13480, 16850, 22916, 28645, 33700, 45832, 57290, 67400, 114580, 143225, 229160, 286450, 572900, 1145800]

約数ペア:

[(1, 1145800), (2, 572900), (4, 286450), (5, 229160), (8, 143225), (10, 114580), (17, 67400), (20, 57290), (25, 45832), (34, 33700), (40, 28645), (50, 22916), (68, 16850), (85, 13480), (100, 11458), (136, 8425), (170, 6740), (200, 5729), (337, 3400), (340, 3370), (425, 2696), (674, 1700), (680, 1685), (850, 1348)]