26300440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9007}}^1$

素因数の和:9091

約数の個数: 32

約数和(自身を含む): 59993280

約数和(自身を除く): 33692840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9007, 18014, 36028, 45035, 72056, 90070, 180140, 360280, 657511, 1315022, 2630044, 3287555, 5260088, 6575110, 13150220, 26300440]

約数ペア:

[(1, 26300440), (2, 13150220), (4, 6575110), (5, 5260088), (8, 3287555), (10, 2630044), (20, 1315022), (40, 657511), (73, 360280), (146, 180140), (292, 90070), (365, 72056), (584, 45035), (730, 36028), (1460, 18014), (2920, 9007)]