11267480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40241}}^1$

素因数の和:40259

約数の個数: 32

約数和(自身を含む): 28974240

約数和(自身を除く): 17706760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40241, 80482, 160964, 201205, 281687, 321928, 402410, 563374, 804820, 1126748, 1408435, 1609640, 2253496, 2816870, 5633740, 11267480]

約数ペア:

[(1, 11267480), (2, 5633740), (4, 2816870), (5, 2253496), (7, 1609640), (8, 1408435), (10, 1126748), (14, 804820), (20, 563374), (28, 402410), (35, 321928), (40, 281687), (56, 201205), (70, 160964), (140, 80482), (280, 40241)]