8305744880

素因数分解:

$2^4\times 5^1\times {\mathrm{103821811}}^1$

素因数の和:103821824

約数の個数: 20

約数和(自身を含む): 19310857032

約数和(自身を除く): 11005112152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103821811, 207643622, 415287244, 519109055, 830574488, 1038218110, 1661148976, 2076436220, 4152872440, 8305744880]

約数ペア:

[(1, 8305744880), (2, 4152872440), (4, 2076436220), (5, 1661148976), (8, 1038218110), (10, 830574488), (16, 519109055), (20, 415287244), (40, 207643622), (80, 103821811)]