85846505480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127649}}^1$

素因数の和:127743

約数の個数: 128

約数和(自身を含む): 218373408000

約数和(自身を除く): 132526902520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 43, 46, 68, 85, 86, 92, 115, 136, 170, 172, 184, 215, 230, 340, 344, 391, 430, 460, 680, 731, 782, 860, 920, 989, 1462, 1564, 1720, 1955, 1978, 2924, 3128, 3655, 3910, 3956, 4945, 5848, 7310, 7820, 7912, 9890, 14620, 15640, 16813, 19780, 29240, 33626, 39560, 67252, 84065, 127649, 134504, 168130, 255298, 336260, 510596, 638245, 672520, 1021192, 1276490, 2170033, 2552980, 2935927, 4340066, 5105960, 5488907, 5871854, 8680132, 10850165, 10977814, 11743708, 14679635, 17360264, 21700330, 21955628, 23487416, 27444535, 29359270, 43400660, 43911256, 49910759, 54889070, 58718540, 86801320, 93311419, 99821518, 109778140, 117437080, 126244861, 186622838, 199643036, 219556280, 249553795, 252489722, 373245676, 399286072, 466557095, 499107590, 504979444, 631224305, 746491352, 933114190, 998215180, 1009958888, 1262448610, 1866228380, 1996430360, 2146162637, 2524897220, 3732456760, 4292325274, 5049794440, 8584650548, 10730813185, 17169301096, 21461626370, 42923252740, 85846505480]

約数ペア:

[(1, 85846505480), (2, 42923252740), (4, 21461626370), (5, 17169301096), (8, 10730813185), (10, 8584650548), (17, 5049794440), (20, 4292325274), (23, 3732456760), (34, 2524897220), (40, 2146162637), (43, 1996430360), (46, 1866228380), (68, 1262448610), (85, 1009958888), (86, 998215180), (92, 933114190), (115, 746491352), (136, 631224305), (170, 504979444), (172, 499107590), (184, 466557095), (215, 399286072), (230, 373245676), (340, 252489722), (344, 249553795), (391, 219556280), (430, 199643036), (460, 186622838), (680, 126244861), (731, 117437080), (782, 109778140), (860, 99821518), (920, 93311419), (989, 86801320), (1462, 58718540), (1564, 54889070), (1720, 49910759), (1955, 43911256), (1978, 43400660), (2924, 29359270), (3128, 27444535), (3655, 23487416), (3910, 21955628), (3956, 21700330), (4945, 17360264), (5848, 14679635), (7310, 11743708), (7820, 10977814), (7912, 10850165), (9890, 8680132), (14620, 5871854), (15640, 5488907), (16813, 5105960), (19780, 4340066), (29240, 2935927), (33626, 2552980), (39560, 2170033), (67252, 1276490), (84065, 1021192), (127649, 672520), (134504, 638245), (168130, 510596), (255298, 336260)]