1972047110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 4041225216

約数和(自身を除く): 2069178106

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 127, 205, 242, 254, 313, 410, 451, 605, 626, 635, 902, 1210, 1270, 1397, 1565, 2255, 2794, 3130, 3443, 4510, 4961, 5207, 6886, 6985, 9922, 10414, 12833, 13970, 15367, 17215, 24805, 25666, 26035, 30734, 34430, 37873, 39751, 49610, 52070, 57277, 64165, 75746, 76835, 79502, 114554, 128330, 141163, 153670, 189365, 198755, 282326, 286385, 378730, 397510, 437261, 572770, 630047, 705815, 874522, 1260094, 1411630, 1552793, 1629791, 2186305, 3105586, 3150235, 3259582, 4372610, 4809871, 6300470, 7763965, 8148955, 9619742, 15527930, 16297910, 17927701, 24049355, 35855402, 48098710, 89638505, 179277010, 197204711, 394409422, 986023555, 1972047110]

約数ペア:

[(1, 1972047110), (2, 986023555), (5, 394409422), (10, 197204711), (11, 179277010), (22, 89638505), (41, 48098710), (55, 35855402), (82, 24049355), (110, 17927701), (121, 16297910), (127, 15527930), (205, 9619742), (242, 8148955), (254, 7763965), (313, 6300470), (410, 4809871), (451, 4372610), (605, 3259582), (626, 3150235), (635, 3105586), (902, 2186305), (1210, 1629791), (1270, 1552793), (1397, 1411630), (1565, 1260094), (2255, 874522), (2794, 705815), (3130, 630047), (3443, 572770), (4510, 437261), (4961, 397510), (5207, 378730), (6886, 286385), (6985, 282326), (9922, 198755), (10414, 189365), (12833, 153670), (13970, 141163), (15367, 128330), (17215, 114554), (24805, 79502), (25666, 76835), (26035, 75746), (30734, 64165), (34430, 57277), (37873, 52070), (39751, 49610)]