39837800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11717}}^1$

素因数の和:11750

約数の個数: 48

約数和(自身を含む): 98079660

約数和(自身を除く): 58241860

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 11717, 23434, 46868, 58585, 93736, 117170, 199189, 234340, 292925, 398378, 468680, 585850, 796756, 995945, 1171700, 1593512, 1991890, 2343400, 3983780, 4979725, 7967560, 9959450, 19918900, 39837800]

約数ペア:

[(1, 39837800), (2, 19918900), (4, 9959450), (5, 7967560), (8, 4979725), (10, 3983780), (17, 2343400), (20, 1991890), (25, 1593512), (34, 1171700), (40, 995945), (50, 796756), (68, 585850), (85, 468680), (100, 398378), (136, 292925), (170, 234340), (200, 199189), (340, 117170), (425, 93736), (680, 58585), (850, 46868), (1700, 23434), (3400, 11717)]