108851080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 264947760

約数和(自身を除く): 156096680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 353, 520, 593, 706, 1186, 1412, 1765, 2372, 2824, 2965, 3530, 4589, 4744, 5930, 7060, 7709, 9178, 11860, 14120, 15418, 18356, 22945, 23720, 30836, 36712, 38545, 45890, 61672, 77090, 91780, 154180, 183560, 209329, 308360, 418658, 837316, 1046645, 1674632, 2093290, 2721277, 4186580, 5442554, 8373160, 10885108, 13606385, 21770216, 27212770, 54425540, 108851080]

約数ペア:

[(1, 108851080), (2, 54425540), (4, 27212770), (5, 21770216), (8, 13606385), (10, 10885108), (13, 8373160), (20, 5442554), (26, 4186580), (40, 2721277), (52, 2093290), (65, 1674632), (104, 1046645), (130, 837316), (260, 418658), (353, 308360), (520, 209329), (593, 183560), (706, 154180), (1186, 91780), (1412, 77090), (1765, 61672), (2372, 45890), (2824, 38545), (2965, 36712), (3530, 30836), (4589, 23720), (4744, 22945), (5930, 18356), (7060, 15418), (7709, 14120), (9178, 11860)]