27260390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 23089210

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 349, 365, 535, 698, 730, 1070, 1745, 3490, 7811, 15622, 25477, 37343, 39055, 50954, 74686, 78110, 127385, 186715, 254770, 373430, 2726039, 5452078, 13630195, 27260390]

約数ペア:

[(1, 27260390), (2, 13630195), (5, 5452078), (10, 2726039), (73, 373430), (107, 254770), (146, 186715), (214, 127385), (349, 78110), (365, 74686), (535, 50954), (698, 39055), (730, 37343), (1070, 25477), (1745, 15622), (3490, 7811)]