5164900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 12577320

約数和(自身を除く): 7412420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 137, 145, 260, 274, 290, 325, 377, 548, 580, 650, 685, 725, 754, 1300, 1370, 1450, 1508, 1781, 1885, 2740, 2900, 3425, 3562, 3770, 3973, 6850, 7124, 7540, 7946, 8905, 9425, 13700, 15892, 17810, 18850, 19865, 35620, 37700, 39730, 44525, 51649, 79460, 89050, 99325, 103298, 178100, 198650, 206596, 258245, 397300, 516490, 1032980, 1291225, 2582450, 5164900]

約数ペア:

[(1, 5164900), (2, 2582450), (4, 1291225), (5, 1032980), (10, 516490), (13, 397300), (20, 258245), (25, 206596), (26, 198650), (29, 178100), (50, 103298), (52, 99325), (58, 89050), (65, 79460), (100, 51649), (116, 44525), (130, 39730), (137, 37700), (145, 35620), (260, 19865), (274, 18850), (290, 17810), (325, 15892), (377, 13700), (548, 9425), (580, 8905), (650, 7946), (685, 7540), (725, 7124), (754, 6850), (1300, 3973), (1370, 3770), (1450, 3562), (1508, 3425), (1781, 2900), (1885, 2740)]