339901880

素因数分解:

$2^3\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{3677}}^1$

素因数の和:5999

約数の個数: 32

約数和(自身を含む): 765318240

約数和(自身を除く): 425416360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2311, 3677, 4622, 7354, 9244, 11555, 14708, 18385, 18488, 23110, 29416, 36770, 46220, 73540, 92440, 147080, 8497547, 16995094, 33990188, 42487735, 67980376, 84975470, 169950940, 339901880]

約数ペア:

[(1, 339901880), (2, 169950940), (4, 84975470), (5, 67980376), (8, 42487735), (10, 33990188), (20, 16995094), (40, 8497547), (2311, 147080), (3677, 92440), (4622, 73540), (7354, 46220), (9244, 36770), (11555, 29416), (14708, 23110), (18385, 18488)]