8758172810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{60901}}^1$

素因数の和:61178

約数の個数: 32

約数和(自身を含む): 16062049872

約数和(自身を除く): 7303877062

約数列:

[1, 2, 5, 10, 73, 146, 197, 365, 394, 730, 985, 1970, 14381, 28762, 60901, 71905, 121802, 143810, 304505, 609010, 4445773, 8891546, 11997497, 22228865, 23994994, 44457730, 59987485, 119974970, 875817281, 1751634562, 4379086405, 8758172810]

約数ペア:

[(1, 8758172810), (2, 4379086405), (5, 1751634562), (10, 875817281), (73, 119974970), (146, 59987485), (197, 44457730), (365, 23994994), (394, 22228865), (730, 11997497), (985, 8891546), (1970, 4445773), (14381, 609010), (28762, 304505), (60901, 143810), (71905, 121802)]