13760560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 36783360

約数和(自身を除く): 23022800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 823, 836, 880, 1045, 1520, 1646, 1672, 2090, 3292, 3344, 4115, 4180, 6584, 8230, 8360, 9053, 13168, 15637, 16460, 16720, 18106, 31274, 32920, 36212, 45265, 62548, 65840, 72424, 78185, 90530, 125096, 144848, 156370, 172007, 181060, 250192, 312740, 344014, 362120, 625480, 688028, 724240, 860035, 1250960, 1376056, 1720070, 2752112, 3440140, 6880280, 13760560]

約数ペア:

[(1, 13760560), (2, 6880280), (4, 3440140), (5, 2752112), (8, 1720070), (10, 1376056), (11, 1250960), (16, 860035), (19, 724240), (20, 688028), (22, 625480), (38, 362120), (40, 344014), (44, 312740), (55, 250192), (76, 181060), (80, 172007), (88, 156370), (95, 144848), (110, 125096), (152, 90530), (176, 78185), (190, 72424), (209, 65840), (220, 62548), (304, 45265), (380, 36212), (418, 32920), (440, 31274), (760, 18106), (823, 16720), (836, 16460), (880, 15637), (1045, 13168), (1520, 9053), (1646, 8360), (1672, 8230), (2090, 6584), (3292, 4180), (3344, 4115)]