4344880

素因数分解:

$2^4\times 5^1\times {\mathrm{54311}}^1$

素因数の和:54324

約数の個数: 20

約数和(自身を含む): 10102032

約数和(自身を除く): 5757152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54311, 108622, 217244, 271555, 434488, 543110, 868976, 1086220, 2172440, 4344880]

約数ペア:

[(1, 4344880), (2, 2172440), (4, 1086220), (5, 868976), (8, 543110), (10, 434488), (16, 271555), (20, 217244), (40, 108622), (80, 54311)]