26685500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 62527920

約数和(自身を除く): 35842420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 125, 190, 212, 250, 265, 380, 475, 500, 530, 950, 1007, 1060, 1325, 1900, 2014, 2375, 2650, 2809, 4028, 4750, 5035, 5300, 5618, 6625, 9500, 10070, 11236, 13250, 14045, 20140, 25175, 26500, 28090, 50350, 53371, 56180, 70225, 100700, 106742, 125875, 140450, 213484, 251750, 266855, 280900, 351125, 503500, 533710, 702250, 1067420, 1334275, 1404500, 2668550, 5337100, 6671375, 13342750, 26685500]

約数ペア:

[(1, 26685500), (2, 13342750), (4, 6671375), (5, 5337100), (10, 2668550), (19, 1404500), (20, 1334275), (25, 1067420), (38, 702250), (50, 533710), (53, 503500), (76, 351125), (95, 280900), (100, 266855), (106, 251750), (125, 213484), (190, 140450), (212, 125875), (250, 106742), (265, 100700), (380, 70225), (475, 56180), (500, 53371), (530, 50350), (950, 28090), (1007, 26500), (1060, 25175), (1325, 20140), (1900, 14045), (2014, 13250), (2375, 11236), (2650, 10070), (2809, 9500), (4028, 6625), (4750, 5618), (5035, 5300)]