25762440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 87350400

約数和(自身を除く): 61587960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 673, 696, 870, 957, 1160, 1276, 1320, 1346, 1595, 1740, 1914, 2019, 2552, 2692, 3190, 3365, 3480, 3828, 4038, 4785, 5384, 6380, 6730, 7403, 7656, 8076, 9570, 10095, 12760, 13460, 14806, 16152, 19140, 19517, 20190, 22209, 26920, 29612, 37015, 38280, 39034, 40380, 44418, 58551, 59224, 74030, 78068, 80760, 88836, 97585, 111045, 117102, 148060, 156136, 177672, 195170, 214687, 222090, 234204, 292755, 296120, 390340, 429374, 444180, 468408, 585510, 644061, 780680, 858748, 888360, 1073435, 1171020, 1288122, 1717496, 2146870, 2342040, 2576244, 3220305, 4293740, 5152488, 6440610, 8587480, 12881220, 25762440]

約数ペア:

[(1, 25762440), (2, 12881220), (3, 8587480), (4, 6440610), (5, 5152488), (6, 4293740), (8, 3220305), (10, 2576244), (11, 2342040), (12, 2146870), (15, 1717496), (20, 1288122), (22, 1171020), (24, 1073435), (29, 888360), (30, 858748), (33, 780680), (40, 644061), (44, 585510), (55, 468408), (58, 444180), (60, 429374), (66, 390340), (87, 296120), (88, 292755), (110, 234204), (116, 222090), (120, 214687), (132, 195170), (145, 177672), (165, 156136), (174, 148060), (220, 117102), (232, 111045), (264, 97585), (290, 88836), (319, 80760), (330, 78068), (348, 74030), (435, 59224), (440, 58551), (580, 44418), (638, 40380), (660, 39034), (673, 38280), (696, 37015), (870, 29612), (957, 26920), (1160, 22209), (1276, 20190), (1320, 19517), (1346, 19140), (1595, 16152), (1740, 14806), (1914, 13460), (2019, 12760), (2552, 10095), (2692, 9570), (3190, 8076), (3365, 7656), (3480, 7403), (3828, 6730), (4038, 6380), (4785, 5384)]