40169070940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{68903}}^1$

素因数の和:69298

約数の個数: 48

約数和(自身を含む): 85476238848

約数和(自身を除く): 45307167908

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 283, 412, 515, 566, 1030, 1132, 1415, 2060, 2830, 5660, 29149, 58298, 68903, 116596, 137806, 145745, 275612, 291490, 344515, 582980, 689030, 1378060, 7097009, 14194018, 19499549, 28388036, 35485045, 38999098, 70970090, 77998196, 97497745, 141940180, 194995490, 389990980, 2008453547, 4016907094, 8033814188, 10042267735, 20084535470, 40169070940]

約数ペア:

[(1, 40169070940), (2, 20084535470), (4, 10042267735), (5, 8033814188), (10, 4016907094), (20, 2008453547), (103, 389990980), (206, 194995490), (283, 141940180), (412, 97497745), (515, 77998196), (566, 70970090), (1030, 38999098), (1132, 35485045), (1415, 28388036), (2060, 19499549), (2830, 14194018), (5660, 7097009), (29149, 1378060), (58298, 689030), (68903, 582980), (116596, 344515), (137806, 291490), (145745, 275612)]