3351220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8819}}^1$

素因数の和:8847

約数の個数: 24

約数和(自身を含む): 7408800

約数和(自身を除く): 4057580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8819, 17638, 35276, 44095, 88190, 167561, 176380, 335122, 670244, 837805, 1675610, 3351220]

約数ペア:

[(1, 3351220), (2, 1675610), (4, 837805), (5, 670244), (10, 335122), (19, 176380), (20, 167561), (38, 88190), (76, 44095), (95, 35276), (190, 17638), (380, 8819)]