922090180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 2207802240

約数和(自身を除く): 1285712060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 67, 94, 110, 121, 134, 188, 220, 235, 242, 268, 335, 470, 484, 517, 605, 670, 737, 940, 1034, 1210, 1331, 1340, 1474, 2068, 2420, 2585, 2662, 2948, 3149, 3685, 5170, 5324, 5687, 6298, 6655, 7370, 8107, 10340, 11374, 12596, 13310, 14641, 14740, 15745, 16214, 22748, 26620, 28435, 29282, 31490, 32428, 34639, 40535, 56870, 58564, 62557, 62980, 69278, 73205, 81070, 89177, 113740, 125114, 138556, 146410, 162140, 173195, 178354, 250228, 292820, 312785, 346390, 356708, 381029, 445885, 625570, 688127, 692780, 762058, 891770, 980947, 1251140, 1376254, 1524116, 1783540, 1905145, 1961894, 2752508, 3440635, 3810290, 3923788, 4191319, 4904735, 6881270, 7620580, 8382638, 9809470, 13762540, 16765276, 19618940, 20956595, 41913190, 46104509, 83826380, 92209018, 184418036, 230522545, 461045090, 922090180]

約数ペア:

[(1, 922090180), (2, 461045090), (4, 230522545), (5, 184418036), (10, 92209018), (11, 83826380), (20, 46104509), (22, 41913190), (44, 20956595), (47, 19618940), (55, 16765276), (67, 13762540), (94, 9809470), (110, 8382638), (121, 7620580), (134, 6881270), (188, 4904735), (220, 4191319), (235, 3923788), (242, 3810290), (268, 3440635), (335, 2752508), (470, 1961894), (484, 1905145), (517, 1783540), (605, 1524116), (670, 1376254), (737, 1251140), (940, 980947), (1034, 891770), (1210, 762058), (1331, 692780), (1340, 688127), (1474, 625570), (2068, 445885), (2420, 381029), (2585, 356708), (2662, 346390), (2948, 312785), (3149, 292820), (3685, 250228), (5170, 178354), (5324, 173195), (5687, 162140), (6298, 146410), (6655, 138556), (7370, 125114), (8107, 113740), (10340, 89177), (11374, 81070), (12596, 73205), (13310, 69278), (14641, 62980), (14740, 62557), (15745, 58564), (16214, 56870), (22748, 40535), (26620, 34639), (28435, 32428), (29282, 31490)]