236395720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28277}}^1$

素因数の和:28318

約数の個数: 64

約数和(自身を含む): 610804800

約数和(自身を除く): 374409080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 28277, 56554, 113108, 141385, 226216, 282770, 311047, 537263, 565540, 622094, 1074526, 1131080, 1244188, 1555235, 2149052, 2488376, 2686315, 3110470, 4298104, 5372630, 5909893, 6220940, 10745260, 11819786, 12441880, 21490520, 23639572, 29549465, 47279144, 59098930, 118197860, 236395720]

約数ペア:

[(1, 236395720), (2, 118197860), (4, 59098930), (5, 47279144), (8, 29549465), (10, 23639572), (11, 21490520), (19, 12441880), (20, 11819786), (22, 10745260), (38, 6220940), (40, 5909893), (44, 5372630), (55, 4298104), (76, 3110470), (88, 2686315), (95, 2488376), (110, 2149052), (152, 1555235), (190, 1244188), (209, 1131080), (220, 1074526), (380, 622094), (418, 565540), (440, 537263), (760, 311047), (836, 282770), (1045, 226216), (1672, 141385), (2090, 113108), (4180, 56554), (8360, 28277)]