29120748680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10865951}}^1$

素因数の和:10866029

約数の個数: 32

約数和(自身を含む): 66499626240

約数和(自身を除く): 37378877560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10865951, 21731902, 43463804, 54329755, 86927608, 108659510, 217319020, 434638040, 728018717, 1456037434, 2912074868, 3640093585, 5824149736, 7280187170, 14560374340, 29120748680]

約数ペア:

[(1, 29120748680), (2, 14560374340), (4, 7280187170), (5, 5824149736), (8, 3640093585), (10, 2912074868), (20, 1456037434), (40, 728018717), (67, 434638040), (134, 217319020), (268, 108659510), (335, 86927608), (536, 54329755), (670, 43463804), (1340, 21731902), (2680, 10865951)]