10372720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 16143440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 263, 272, 290, 340, 464, 493, 526, 580, 680, 986, 1052, 1160, 1315, 1360, 1972, 2104, 2320, 2465, 2630, 3944, 4208, 4471, 4930, 5260, 7627, 7888, 8942, 9860, 10520, 15254, 17884, 19720, 21040, 22355, 30508, 35768, 38135, 39440, 44710, 61016, 71536, 76270, 89420, 122032, 129659, 152540, 178840, 259318, 305080, 357680, 518636, 610160, 648295, 1037272, 1296590, 2074544, 2593180, 5186360, 10372720]

約数ペア:

[(1, 10372720), (2, 5186360), (4, 2593180), (5, 2074544), (8, 1296590), (10, 1037272), (16, 648295), (17, 610160), (20, 518636), (29, 357680), (34, 305080), (40, 259318), (58, 178840), (68, 152540), (80, 129659), (85, 122032), (116, 89420), (136, 76270), (145, 71536), (170, 61016), (232, 44710), (263, 39440), (272, 38135), (290, 35768), (340, 30508), (464, 22355), (493, 21040), (526, 19720), (580, 17884), (680, 15254), (986, 10520), (1052, 9860), (1160, 8942), (1315, 7888), (1360, 7627), (1972, 5260), (2104, 4930), (2320, 4471), (2465, 4208), (2630, 3944)]