13344650

素因数分解:

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

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 28524960

約数和(自身を除く): 15180310

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 1277, 2090, 2554, 5225, 6385, 10450, 12770, 14047, 24263, 28094, 31925, 48526, 63850, 70235, 121315, 140470, 242630, 266893, 351175, 533786, 606575, 702350, 1213150, 1334465, 2668930, 6672325, 13344650]

約数ペア:

[(1, 13344650), (2, 6672325), (5, 2668930), (10, 1334465), (11, 1213150), (19, 702350), (22, 606575), (25, 533786), (38, 351175), (50, 266893), (55, 242630), (95, 140470), (110, 121315), (190, 70235), (209, 63850), (275, 48526), (418, 31925), (475, 28094), (550, 24263), (950, 14047), (1045, 12770), (1277, 10450), (2090, 6385), (2554, 5225)]