26689300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 66558240

約数和(自身を除く): 39868940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1277, 1900, 2090, 2554, 4180, 5108, 5225, 6385, 10450, 12770, 14047, 20900, 24263, 25540, 28094, 31925, 48526, 56188, 63850, 70235, 97052, 121315, 127700, 140470, 242630, 266893, 280940, 351175, 485260, 533786, 606575, 702350, 1067572, 1213150, 1334465, 1404700, 2426300, 2668930, 5337860, 6672325, 13344650, 26689300]

約数ペア:

[(1, 26689300), (2, 13344650), (4, 6672325), (5, 5337860), (10, 2668930), (11, 2426300), (19, 1404700), (20, 1334465), (22, 1213150), (25, 1067572), (38, 702350), (44, 606575), (50, 533786), (55, 485260), (76, 351175), (95, 280940), (100, 266893), (110, 242630), (190, 140470), (209, 127700), (220, 121315), (275, 97052), (380, 70235), (418, 63850), (475, 56188), (550, 48526), (836, 31925), (950, 28094), (1045, 25540), (1100, 24263), (1277, 20900), (1900, 14047), (2090, 12770), (2554, 10450), (4180, 6385), (5108, 5225)]