103617727160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 238536264960

約数和(自身を除く): 134918537800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 281, 292, 293, 365, 431, 562, 584, 586, 730, 862, 1124, 1172, 1405, 1460, 1465, 1724, 2155, 2248, 2344, 2810, 2920, 2930, 3448, 4310, 5620, 5860, 8620, 11240, 11720, 17240, 20513, 21389, 31463, 41026, 42778, 62926, 82052, 82333, 85556, 102565, 106945, 121111, 125852, 126283, 157315, 164104, 164666, 171112, 205130, 213890, 242222, 251704, 252566, 314630, 329332, 410260, 411665, 427780, 484444, 505132, 605555, 629260, 631415, 658664, 820520, 823330, 855560, 968888, 1010264, 1211110, 1258520, 1262830, 1646660, 2422220, 2525660, 3293320, 4844440, 5051320, 6010309, 8841103, 9218659, 12020618, 17682206, 18437318, 24041236, 30051545, 35364412, 35485523, 36874636, 44205515, 46093295, 48082472, 60103090, 70728824, 70971046, 73749272, 88411030, 92186590, 120206180, 141942092, 176822060, 177427615, 184373180, 240412360, 283884184, 353644120, 354855230, 368746360, 709710460, 1419420920, 2590443179, 5180886358, 10361772716, 12952215895, 20723545432, 25904431790, 51808863580, 103617727160]

約数ペア:

[(1, 103617727160), (2, 51808863580), (4, 25904431790), (5, 20723545432), (8, 12952215895), (10, 10361772716), (20, 5180886358), (40, 2590443179), (73, 1419420920), (146, 709710460), (281, 368746360), (292, 354855230), (293, 353644120), (365, 283884184), (431, 240412360), (562, 184373180), (584, 177427615), (586, 176822060), (730, 141942092), (862, 120206180), (1124, 92186590), (1172, 88411030), (1405, 73749272), (1460, 70971046), (1465, 70728824), (1724, 60103090), (2155, 48082472), (2248, 46093295), (2344, 44205515), (2810, 36874636), (2920, 35485523), (2930, 35364412), (3448, 30051545), (4310, 24041236), (5620, 18437318), (5860, 17682206), (8620, 12020618), (11240, 9218659), (11720, 8841103), (17240, 6010309), (20513, 5051320), (21389, 4844440), (31463, 3293320), (41026, 2525660), (42778, 2422220), (62926, 1646660), (82052, 1262830), (82333, 1258520), (85556, 1211110), (102565, 1010264), (106945, 968888), (121111, 855560), (125852, 823330), (126283, 820520), (157315, 658664), (164104, 631415), (164666, 629260), (171112, 605555), (205130, 505132), (213890, 484444), (242222, 427780), (251704, 411665), (252566, 410260), (314630, 329332)]