47745320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 78053080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4159, 5740, 8318, 11480, 16636, 20795, 29113, 33272, 41590, 58226, 83180, 116452, 145565, 166360, 170519, 232904, 291130, 341038, 582260, 682076, 852595, 1164520, 1193633, 1364152, 1705190, 2387266, 3410380, 4774532, 5968165, 6820760, 9549064, 11936330, 23872660, 47745320]

約数ペア:

[(1, 47745320), (2, 23872660), (4, 11936330), (5, 9549064), (7, 6820760), (8, 5968165), (10, 4774532), (14, 3410380), (20, 2387266), (28, 1705190), (35, 1364152), (40, 1193633), (41, 1164520), (56, 852595), (70, 682076), (82, 582260), (140, 341038), (164, 291130), (205, 232904), (280, 170519), (287, 166360), (328, 145565), (410, 116452), (574, 83180), (820, 58226), (1148, 41590), (1435, 33272), (1640, 29113), (2296, 20795), (2870, 16636), (4159, 11480), (5740, 8318)]