85979600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{30707}}^1$

素因数の和:30732

約数の個数: 60

約数和(自身を含む): 236083104

約数和(自身を除く): 150103504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 30707, 61414, 122828, 153535, 214949, 245656, 307070, 429898, 491312, 614140, 767675, 859796, 1074745, 1228280, 1535350, 1719592, 2149490, 2456560, 3070700, 3439184, 4298980, 5373725, 6141400, 8597960, 10747450, 12282800, 17195920, 21494900, 42989800, 85979600]

約数ペア:

[(1, 85979600), (2, 42989800), (4, 21494900), (5, 17195920), (7, 12282800), (8, 10747450), (10, 8597960), (14, 6141400), (16, 5373725), (20, 4298980), (25, 3439184), (28, 3070700), (35, 2456560), (40, 2149490), (50, 1719592), (56, 1535350), (70, 1228280), (80, 1074745), (100, 859796), (112, 767675), (140, 614140), (175, 491312), (200, 429898), (280, 307070), (350, 245656), (400, 214949), (560, 153535), (700, 122828), (1400, 61414), (2800, 30707)]