2007285500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{364961}}^1$

素因数の和:364991

約数の個数: 48

約数和(自身を含む): 4782462048

約数和(自身を除く): 2775176548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 364961, 729922, 1459844, 1824805, 3649610, 4014571, 7299220, 8029142, 9124025, 16058284, 18248050, 20072855, 36496100, 40145710, 45620125, 80291420, 91240250, 100364275, 182480500, 200728550, 401457100, 501821375, 1003642750, 2007285500]

約数ペア:

[(1, 2007285500), (2, 1003642750), (4, 501821375), (5, 401457100), (10, 200728550), (11, 182480500), (20, 100364275), (22, 91240250), (25, 80291420), (44, 45620125), (50, 40145710), (55, 36496100), (100, 20072855), (110, 18248050), (125, 16058284), (220, 9124025), (250, 8029142), (275, 7299220), (500, 4014571), (550, 3649610), (1100, 1824805), (1375, 1459844), (2750, 729922), (5500, 364961)]