11279840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 34292160

約数和(自身を除く): 23012320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 29, 32, 34, 40, 44, 52, 55, 58, 65, 68, 80, 85, 88, 104, 110, 116, 130, 136, 143, 145, 160, 170, 176, 187, 208, 220, 221, 232, 260, 272, 286, 290, 319, 340, 352, 374, 377, 416, 440, 442, 464, 493, 520, 544, 572, 580, 638, 680, 715, 748, 754, 880, 884, 928, 935, 986, 1040, 1105, 1144, 1160, 1276, 1360, 1430, 1496, 1508, 1595, 1760, 1768, 1870, 1885, 1972, 2080, 2210, 2288, 2320, 2431, 2465, 2552, 2720, 2860, 2992, 3016, 3190, 3536, 3740, 3770, 3944, 4147, 4420, 4576, 4640, 4862, 4930, 5104, 5423, 5720, 5984, 6032, 6380, 6409, 7072, 7480, 7540, 7888, 8294, 8840, 9724, 9860, 10208, 10846, 11440, 12064, 12155, 12760, 12818, 14960, 15080, 15776, 16588, 17680, 19448, 19720, 20735, 21692, 22880, 24310, 25520, 25636, 27115, 29920, 30160, 32045, 33176, 35360, 38896, 39440, 41470, 43384, 48620, 51040, 51272, 54230, 60320, 64090, 66352, 70499, 77792, 78880, 82940, 86768, 97240, 102544, 108460, 128180, 132704, 140998, 165880, 173536, 194480, 205088, 216920, 256360, 281996, 331760, 352495, 388960, 433840, 512720, 563992, 663520, 704990, 867680, 1025440, 1127984, 1409980, 2255968, 2819960, 5639920, 11279840]

約数ペア:

[(1, 11279840), (2, 5639920), (4, 2819960), (5, 2255968), (8, 1409980), (10, 1127984), (11, 1025440), (13, 867680), (16, 704990), (17, 663520), (20, 563992), (22, 512720), (26, 433840), (29, 388960), (32, 352495), (34, 331760), (40, 281996), (44, 256360), (52, 216920), (55, 205088), (58, 194480), (65, 173536), (68, 165880), (80, 140998), (85, 132704), (88, 128180), (104, 108460), (110, 102544), (116, 97240), (130, 86768), (136, 82940), (143, 78880), (145, 77792), (160, 70499), (170, 66352), (176, 64090), (187, 60320), (208, 54230), (220, 51272), (221, 51040), (232, 48620), (260, 43384), (272, 41470), (286, 39440), (290, 38896), (319, 35360), (340, 33176), (352, 32045), (374, 30160), (377, 29920), (416, 27115), (440, 25636), (442, 25520), (464, 24310), (493, 22880), (520, 21692), (544, 20735), (572, 19720), (580, 19448), (638, 17680), (680, 16588), (715, 15776), (748, 15080), (754, 14960), (880, 12818), (884, 12760), (928, 12155), (935, 12064), (986, 11440), (1040, 10846), (1105, 10208), (1144, 9860), (1160, 9724), (1276, 8840), (1360, 8294), (1430, 7888), (1496, 7540), (1508, 7480), (1595, 7072), (1760, 6409), (1768, 6380), (1870, 6032), (1885, 5984), (1972, 5720), (2080, 5423), (2210, 5104), (2288, 4930), (2320, 4862), (2431, 4640), (2465, 4576), (2552, 4420), (2720, 4147), (2860, 3944), (2992, 3770), (3016, 3740), (3190, 3536)]