68054200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17909}}^1$

素因数の和:17944

約数の個数: 48

約数和(自身を含む): 166563000

約数和(自身を除く): 98508800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 17909, 35818, 71636, 89545, 143272, 179090, 340271, 358180, 447725, 680542, 716360, 895450, 1361084, 1701355, 1790900, 2722168, 3402710, 3581800, 6805420, 8506775, 13610840, 17013550, 34027100, 68054200]

約数ペア:

[(1, 68054200), (2, 34027100), (4, 17013550), (5, 13610840), (8, 8506775), (10, 6805420), (19, 3581800), (20, 3402710), (25, 2722168), (38, 1790900), (40, 1701355), (50, 1361084), (76, 895450), (95, 716360), (100, 680542), (152, 447725), (190, 358180), (200, 340271), (380, 179090), (475, 143272), (760, 89545), (950, 71636), (1900, 35818), (3800, 17909)]