2247653360

素因数分解:

$2^4\times 5^1\times {\mathrm{28095667}}^1$

素因数の和:28095680

約数の個数: 20

約数和(自身を含む): 5225794248

約数和(自身を除く): 2978140888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28095667, 56191334, 112382668, 140478335, 224765336, 280956670, 449530672, 561913340, 1123826680, 2247653360]

約数ペア:

[(1, 2247653360), (2, 1123826680), (4, 561913340), (5, 449530672), (8, 280956670), (10, 224765336), (16, 140478335), (20, 112382668), (40, 56191334), (80, 28095667)]