85643350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131759}}^1$

素因数の和:131784

約数の個数: 24

約数和(自身を含む): 171551520

約数和(自身を除く): 85908170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 131759, 263518, 658795, 1317590, 1712867, 3293975, 3425734, 6587950, 8564335, 17128670, 42821675, 85643350]

約数ペア:

[(1, 85643350), (2, 42821675), (5, 17128670), (10, 8564335), (13, 6587950), (25, 3425734), (26, 3293975), (50, 1712867), (65, 1317590), (130, 658795), (325, 263518), (650, 131759)]