13505200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1814

約数の個数: 60

約数和(自身を含む): 34173160

約数和(自身を除く): 20667960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1777, 1900, 3554, 3800, 7108, 7600, 8885, 14216, 17770, 28432, 33763, 35540, 44425, 67526, 71080, 88850, 135052, 142160, 168815, 177700, 270104, 337630, 355400, 540208, 675260, 710800, 844075, 1350520, 1688150, 2701040, 3376300, 6752600, 13505200]

約数ペア:

[(1, 13505200), (2, 6752600), (4, 3376300), (5, 2701040), (8, 1688150), (10, 1350520), (16, 844075), (19, 710800), (20, 675260), (25, 540208), (38, 355400), (40, 337630), (50, 270104), (76, 177700), (80, 168815), (95, 142160), (100, 135052), (152, 88850), (190, 71080), (200, 67526), (304, 44425), (380, 35540), (400, 33763), (475, 28432), (760, 17770), (950, 14216), (1520, 8885), (1777, 7600), (1900, 7108), (3554, 3800)]