138599396980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{63527}}^1$

素因数の和:63805

約数の個数: 96

約数和(自身を含む): 325816307712

約数和(自身を除く): 187216910732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 211, 220, 235, 422, 470, 517, 844, 940, 1034, 1055, 2068, 2110, 2321, 2585, 4220, 4642, 5170, 9284, 9917, 10340, 11605, 19834, 23210, 39668, 46420, 49585, 63527, 99170, 109087, 127054, 198340, 218174, 254108, 317635, 436348, 545435, 635270, 698797, 1090870, 1270540, 1397594, 2181740, 2795188, 2985769, 3493985, 5971538, 6987970, 11943076, 13404197, 13975940, 14928845, 26808394, 29857690, 32843459, 53616788, 59715380, 65686918, 67020985, 131373836, 134041970, 147446167, 164217295, 268083940, 294892334, 328434590, 589784668, 629997259, 656869180, 737230835, 1259994518, 1474461670, 2519989036, 2948923340, 3149986295, 6299972590, 6929969849, 12599945180, 13859939698, 27719879396, 34649849245, 69299698490, 138599396980]

約数ペア:

[(1, 138599396980), (2, 69299698490), (4, 34649849245), (5, 27719879396), (10, 13859939698), (11, 12599945180), (20, 6929969849), (22, 6299972590), (44, 3149986295), (47, 2948923340), (55, 2519989036), (94, 1474461670), (110, 1259994518), (188, 737230835), (211, 656869180), (220, 629997259), (235, 589784668), (422, 328434590), (470, 294892334), (517, 268083940), (844, 164217295), (940, 147446167), (1034, 134041970), (1055, 131373836), (2068, 67020985), (2110, 65686918), (2321, 59715380), (2585, 53616788), (4220, 32843459), (4642, 29857690), (5170, 26808394), (9284, 14928845), (9917, 13975940), (10340, 13404197), (11605, 11943076), (19834, 6987970), (23210, 5971538), (39668, 3493985), (46420, 2985769), (49585, 2795188), (63527, 2181740), (99170, 1397594), (109087, 1270540), (127054, 1090870), (198340, 698797), (218174, 635270), (254108, 545435), (317635, 436348)]