1105052920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8123}}^1$

素因数の和:8332

約数の個数: 64

約数和(自身を含む): 2632176000

約数和(自身を除く): 1527123080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 179, 190, 358, 380, 716, 760, 895, 1432, 1790, 3401, 3580, 6802, 7160, 8123, 13604, 16246, 17005, 27208, 32492, 34010, 40615, 64984, 68020, 81230, 136040, 154337, 162460, 308674, 324920, 617348, 771685, 1234696, 1454017, 1543370, 2908034, 3086740, 5816068, 6173480, 7270085, 11632136, 14540170, 27626323, 29080340, 55252646, 58160680, 110505292, 138131615, 221010584, 276263230, 552526460, 1105052920]

約数ペア:

[(1, 1105052920), (2, 552526460), (4, 276263230), (5, 221010584), (8, 138131615), (10, 110505292), (19, 58160680), (20, 55252646), (38, 29080340), (40, 27626323), (76, 14540170), (95, 11632136), (152, 7270085), (179, 6173480), (190, 5816068), (358, 3086740), (380, 2908034), (716, 1543370), (760, 1454017), (895, 1234696), (1432, 771685), (1790, 617348), (3401, 324920), (3580, 308674), (6802, 162460), (7160, 154337), (8123, 136040), (13604, 81230), (16246, 68020), (17005, 64984), (27208, 40615), (32492, 34010)]