11822140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 29937600

約数和(自身を除く): 18115460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 109, 110, 116, 145, 170, 187, 218, 220, 290, 319, 340, 374, 436, 493, 545, 580, 638, 748, 935, 986, 1090, 1199, 1276, 1595, 1853, 1870, 1972, 2180, 2398, 2465, 3161, 3190, 3706, 3740, 4796, 4930, 5423, 5995, 6322, 6380, 7412, 9265, 9860, 10846, 11990, 12644, 15805, 18530, 20383, 21692, 23980, 27115, 31610, 34771, 37060, 40766, 53737, 54230, 63220, 69542, 81532, 101915, 107474, 108460, 139084, 173855, 203830, 214948, 268685, 347710, 407660, 537370, 591107, 695420, 1074740, 1182214, 2364428, 2955535, 5911070, 11822140]

約数ペア:

[(1, 11822140), (2, 5911070), (4, 2955535), (5, 2364428), (10, 1182214), (11, 1074740), (17, 695420), (20, 591107), (22, 537370), (29, 407660), (34, 347710), (44, 268685), (55, 214948), (58, 203830), (68, 173855), (85, 139084), (109, 108460), (110, 107474), (116, 101915), (145, 81532), (170, 69542), (187, 63220), (218, 54230), (220, 53737), (290, 40766), (319, 37060), (340, 34771), (374, 31610), (436, 27115), (493, 23980), (545, 21692), (580, 20383), (638, 18530), (748, 15805), (935, 12644), (986, 11990), (1090, 10846), (1199, 9860), (1276, 9265), (1595, 7412), (1853, 6380), (1870, 6322), (1972, 5995), (2180, 5423), (2398, 4930), (2465, 4796), (3161, 3740), (3190, 3706)]