1520306172004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1\times {\mathrm{8713}}^1$

素因数の和:9509

約数の個数: 96

約数和(自身を含む): 2944651610880

約数和(自身を除く): 1424345438876

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 173, 346, 437, 577, 692, 874, 1154, 1748, 2308, 3287, 3979, 6574, 7958, 8713, 10963, 13148, 13271, 15916, 17426, 21926, 26542, 34852, 43852, 53084, 75601, 99821, 151202, 165547, 199642, 200399, 252149, 302404, 331094, 399284, 400798, 504298, 662188, 801596, 1008596, 1507349, 1896599, 2295883, 3014698, 3793198, 3807581, 4591766, 5027401, 6029396, 7586396, 7615162, 9183532, 10054802, 15230324, 20109604, 28639631, 34669027, 43621777, 57279262, 69338054, 87243554, 95520619, 114558524, 115630223, 138676108, 174487108, 191041238, 231260446, 382082476, 462520892, 658711513, 869740373, 1317423026, 1739480746, 2196974237, 2634846052, 3478961492, 4393948474, 8787896948, 16525067087, 20004028579, 33050134174, 40008057158, 66100268348, 80016114316, 380076543001, 760153086002, 1520306172004]

約数ペア:

[(1, 1520306172004), (2, 760153086002), (4, 380076543001), (19, 80016114316), (23, 66100268348), (38, 40008057158), (46, 33050134174), (76, 20004028579), (92, 16525067087), (173, 8787896948), (346, 4393948474), (437, 3478961492), (577, 2634846052), (692, 2196974237), (874, 1739480746), (1154, 1317423026), (1748, 869740373), (2308, 658711513), (3287, 462520892), (3979, 382082476), (6574, 231260446), (7958, 191041238), (8713, 174487108), (10963, 138676108), (13148, 115630223), (13271, 114558524), (15916, 95520619), (17426, 87243554), (21926, 69338054), (26542, 57279262), (34852, 43621777), (43852, 34669027), (53084, 28639631), (75601, 20109604), (99821, 15230324), (151202, 10054802), (165547, 9183532), (199642, 7615162), (200399, 7586396), (252149, 6029396), (302404, 5027401), (331094, 4591766), (399284, 3807581), (400798, 3793198), (504298, 3014698), (662188, 2295883), (801596, 1896599), (1008596, 1507349)]