98659520

素因数分解:

$2^6\times 5^1\times {\mathrm{308311}}^1$

素因数の和:308328

約数の個数: 28

約数和(自身を含む): 234933744

約数和(自身を除く): 136274224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 308311, 616622, 1233244, 1541555, 2466488, 3083110, 4932976, 6166220, 9865952, 12332440, 19731904, 24664880, 49329760, 98659520]

約数ペア:

[(1, 98659520), (2, 49329760), (4, 24664880), (5, 19731904), (8, 12332440), (10, 9865952), (16, 6166220), (20, 4932976), (32, 3083110), (40, 2466488), (64, 1541555), (80, 1233244), (160, 616622), (320, 308311)]