73682960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70849}}^1$

素因数の和:70875

約数の個数: 40

約数和(自身を含む): 184493400

約数和(自身を除く): 110810440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 70849, 141698, 283396, 354245, 566792, 708490, 921037, 1133584, 1416980, 1842074, 2833960, 3684148, 4605185, 5667920, 7368296, 9210370, 14736592, 18420740, 36841480, 73682960]

約数ペア:

[(1, 73682960), (2, 36841480), (4, 18420740), (5, 14736592), (8, 9210370), (10, 7368296), (13, 5667920), (16, 4605185), (20, 3684148), (26, 2833960), (40, 1842074), (52, 1416980), (65, 1133584), (80, 921037), (104, 708490), (130, 566792), (208, 354245), (260, 283396), (520, 141698), (1040, 70849)]