1704346720

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{105467}}^1$

素因数の和:105583

約数の個数: 48

約数和(自身を含む): 4066424208

約数和(自身を除く): 2362077488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 105467, 210934, 421868, 527335, 843736, 1054670, 1687472, 2109340, 3374944, 4218680, 8437360, 10652167, 16874720, 21304334, 42608668, 53260835, 85217336, 106521670, 170434672, 213043340, 340869344, 426086680, 852173360, 1704346720]

約数ペア:

[(1, 1704346720), (2, 852173360), (4, 426086680), (5, 340869344), (8, 213043340), (10, 170434672), (16, 106521670), (20, 85217336), (32, 53260835), (40, 42608668), (80, 21304334), (101, 16874720), (160, 10652167), (202, 8437360), (404, 4218680), (505, 3374944), (808, 2109340), (1010, 1687472), (1616, 1054670), (2020, 843736), (3232, 527335), (4040, 421868), (8080, 210934), (16160, 105467)]