16052080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 160

約数和(自身を含む): 45800640

約数和(自身を除く): 29748560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 34, 37, 40, 44, 55, 58, 68, 74, 80, 85, 88, 110, 116, 136, 145, 148, 170, 176, 185, 187, 220, 232, 272, 290, 296, 319, 340, 370, 374, 407, 440, 464, 493, 580, 592, 629, 638, 680, 740, 748, 814, 880, 935, 986, 1073, 1160, 1258, 1276, 1360, 1480, 1496, 1595, 1628, 1870, 1972, 2035, 2146, 2320, 2465, 2516, 2552, 2960, 2992, 3145, 3190, 3256, 3740, 3944, 4070, 4292, 4930, 5032, 5104, 5365, 5423, 6290, 6380, 6512, 6919, 7480, 7888, 8140, 8584, 9860, 10064, 10730, 10846, 11803, 12580, 12760, 13838, 14960, 16280, 17168, 18241, 19720, 21460, 21692, 23606, 25160, 25520, 27115, 27676, 32560, 34595, 36482, 39440, 42920, 43384, 47212, 50320, 54230, 55352, 59015, 69190, 72964, 85840, 86768, 91205, 94424, 108460, 110704, 118030, 138380, 145928, 182410, 188848, 200651, 216920, 236060, 276760, 291856, 364820, 401302, 433840, 472120, 553520, 729640, 802604, 944240, 1003255, 1459280, 1605208, 2006510, 3210416, 4013020, 8026040, 16052080]

約数ペア:

[(1, 16052080), (2, 8026040), (4, 4013020), (5, 3210416), (8, 2006510), (10, 1605208), (11, 1459280), (16, 1003255), (17, 944240), (20, 802604), (22, 729640), (29, 553520), (34, 472120), (37, 433840), (40, 401302), (44, 364820), (55, 291856), (58, 276760), (68, 236060), (74, 216920), (80, 200651), (85, 188848), (88, 182410), (110, 145928), (116, 138380), (136, 118030), (145, 110704), (148, 108460), (170, 94424), (176, 91205), (185, 86768), (187, 85840), (220, 72964), (232, 69190), (272, 59015), (290, 55352), (296, 54230), (319, 50320), (340, 47212), (370, 43384), (374, 42920), (407, 39440), (440, 36482), (464, 34595), (493, 32560), (580, 27676), (592, 27115), (629, 25520), (638, 25160), (680, 23606), (740, 21692), (748, 21460), (814, 19720), (880, 18241), (935, 17168), (986, 16280), (1073, 14960), (1160, 13838), (1258, 12760), (1276, 12580), (1360, 11803), (1480, 10846), (1496, 10730), (1595, 10064), (1628, 9860), (1870, 8584), (1972, 8140), (2035, 7888), (2146, 7480), (2320, 6919), (2465, 6512), (2516, 6380), (2552, 6290), (2960, 5423), (2992, 5365), (3145, 5104), (3190, 5032), (3256, 4930), (3740, 4292), (3944, 4070)]