56906000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 80

約数和(自身を含む): 141501360

約数和(自身を除く): 84595360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 370, 400, 500, 592, 740, 769, 925, 1000, 1480, 1538, 1850, 2000, 2960, 3076, 3700, 3845, 4625, 6152, 7400, 7690, 9250, 12304, 14800, 15380, 18500, 19225, 28453, 30760, 37000, 38450, 56906, 61520, 74000, 76900, 96125, 113812, 142265, 153800, 192250, 227624, 284530, 307600, 384500, 455248, 569060, 711325, 769000, 1138120, 1422650, 1538000, 2276240, 2845300, 3556625, 5690600, 7113250, 11381200, 14226500, 28453000, 56906000]

約数ペア:

[(1, 56906000), (2, 28453000), (4, 14226500), (5, 11381200), (8, 7113250), (10, 5690600), (16, 3556625), (20, 2845300), (25, 2276240), (37, 1538000), (40, 1422650), (50, 1138120), (74, 769000), (80, 711325), (100, 569060), (125, 455248), (148, 384500), (185, 307600), (200, 284530), (250, 227624), (296, 192250), (370, 153800), (400, 142265), (500, 113812), (592, 96125), (740, 76900), (769, 74000), (925, 61520), (1000, 56906), (1480, 38450), (1538, 37000), (1850, 30760), (2000, 28453), (2960, 19225), (3076, 18500), (3700, 15380), (3845, 14800), (4625, 12304), (6152, 9250), (7400, 7690)]