165760010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19031}}^1$

素因数の和:19118

約数の個数: 32

約数和(自身を含む): 326132352

約数和(自身を除く): 160372342

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 19031, 38062, 95155, 190310, 247403, 494806, 1237015, 1275077, 2474030, 2550154, 6375385, 12750770, 16576001, 33152002, 82880005, 165760010]

約数ペア:

[(1, 165760010), (2, 82880005), (5, 33152002), (10, 16576001), (13, 12750770), (26, 6375385), (65, 2550154), (67, 2474030), (130, 1275077), (134, 1237015), (335, 494806), (670, 247403), (871, 190310), (1742, 95155), (4355, 38062), (8710, 19031)]