715569010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{27941}}^1$

素因数の和:28158

約数の個数: 32

約数和(自身を含む): 1394194032

約数和(自身を除く): 678625022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 27941, 55882, 139705, 279410, 363233, 726466, 1816165, 3632330, 5504377, 11008754, 27521885, 55043770, 71556901, 143113802, 357784505, 715569010]

約数ペア:

[(1, 715569010), (2, 357784505), (5, 143113802), (10, 71556901), (13, 55043770), (26, 27521885), (65, 11008754), (130, 5504377), (197, 3632330), (394, 1816165), (985, 726466), (1970, 363233), (2561, 279410), (5122, 139705), (12805, 55882), (25610, 27941)]