1777702960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2843

約数の個数: 120

約数和(自身を含む): 4612548528

約数和(自身を除く): 2834845568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 121, 134, 176, 220, 242, 268, 335, 440, 484, 536, 605, 670, 737, 880, 968, 1072, 1210, 1340, 1474, 1936, 2420, 2680, 2741, 2948, 3685, 4840, 5360, 5482, 5896, 7370, 8107, 9680, 10964, 11792, 13705, 14740, 16214, 21928, 27410, 29480, 30151, 32428, 40535, 43856, 54820, 58960, 60302, 64856, 81070, 109640, 120604, 129712, 150755, 162140, 183647, 219280, 241208, 301510, 324280, 331661, 367294, 482416, 603020, 648560, 663322, 734588, 918235, 1206040, 1326644, 1469176, 1658305, 1836470, 2020117, 2412080, 2653288, 2938352, 3316610, 3672940, 4040234, 5306576, 6633220, 7345880, 8080468, 10100585, 13266440, 14691760, 16160936, 20201170, 22221287, 26532880, 32321872, 40402340, 44442574, 80804680, 88885148, 111106435, 161609360, 177770296, 222212870, 355540592, 444425740, 888851480, 1777702960]

約数ペア:

[(1, 1777702960), (2, 888851480), (4, 444425740), (5, 355540592), (8, 222212870), (10, 177770296), (11, 161609360), (16, 111106435), (20, 88885148), (22, 80804680), (40, 44442574), (44, 40402340), (55, 32321872), (67, 26532880), (80, 22221287), (88, 20201170), (110, 16160936), (121, 14691760), (134, 13266440), (176, 10100585), (220, 8080468), (242, 7345880), (268, 6633220), (335, 5306576), (440, 4040234), (484, 3672940), (536, 3316610), (605, 2938352), (670, 2653288), (737, 2412080), (880, 2020117), (968, 1836470), (1072, 1658305), (1210, 1469176), (1340, 1326644), (1474, 1206040), (1936, 918235), (2420, 734588), (2680, 663322), (2741, 648560), (2948, 603020), (3685, 482416), (4840, 367294), (5360, 331661), (5482, 324280), (5896, 301510), (7370, 241208), (8107, 219280), (9680, 183647), (10964, 162140), (11792, 150755), (13705, 129712), (14740, 120604), (16214, 109640), (21928, 81070), (27410, 64856), (29480, 60302), (30151, 58960), (32428, 54820), (40535, 43856)]