67306040

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1601}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 151677360

約数和(自身を除く): 84371320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 1601, 2102, 3202, 4204, 5255, 6404, 8005, 8408, 10510, 12808, 16010, 21020, 32020, 42040, 64040, 1682651, 3365302, 6730604, 8413255, 13461208, 16826510, 33653020, 67306040]

約数ペア:

[(1, 67306040), (2, 33653020), (4, 16826510), (5, 13461208), (8, 8413255), (10, 6730604), (20, 3365302), (40, 1682651), (1051, 64040), (1601, 42040), (2102, 32020), (3202, 21020), (4204, 16010), (5255, 12808), (6404, 10510), (8005, 8408)]