2945804950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{144757}}^1$

素因数の和:144817

約数の個数: 48

約数和(自身を含む): 6138897264

約数和(自身を除く): 3193092314

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 10175, 20350, 144757, 289514, 723785, 1447570, 1592327, 3184654, 3618925, 5356009, 7237850, 7961635, 10712018, 15923270, 26780045, 39808175, 53560090, 58916099, 79616350, 117832198, 133900225, 267800450, 294580495, 589160990, 1472902475, 2945804950]

約数ペア:

[(1, 2945804950), (2, 1472902475), (5, 589160990), (10, 294580495), (11, 267800450), (22, 133900225), (25, 117832198), (37, 79616350), (50, 58916099), (55, 53560090), (74, 39808175), (110, 26780045), (185, 15923270), (275, 10712018), (370, 7961635), (407, 7237850), (550, 5356009), (814, 3618925), (925, 3184654), (1850, 1592327), (2035, 1447570), (4070, 723785), (10175, 289514), (20350, 144757)]