25734080

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 56

約数和(自身を含む): 61831728

約数和(自身を除く): 36097648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 587, 685, 1096, 1174, 1370, 2192, 2348, 2740, 2935, 4384, 4696, 5480, 5870, 8768, 9392, 10960, 11740, 18784, 21920, 23480, 37568, 43840, 46960, 80419, 93920, 160838, 187840, 321676, 402095, 643352, 804190, 1286704, 1608380, 2573408, 3216760, 5146816, 6433520, 12867040, 25734080]

約数ペア:

[(1, 25734080), (2, 12867040), (4, 6433520), (5, 5146816), (8, 3216760), (10, 2573408), (16, 1608380), (20, 1286704), (32, 804190), (40, 643352), (64, 402095), (80, 321676), (137, 187840), (160, 160838), (274, 93920), (320, 80419), (548, 46960), (587, 43840), (685, 37568), (1096, 23480), (1174, 21920), (1370, 18784), (2192, 11740), (2348, 10960), (2740, 9392), (2935, 8768), (4384, 5870), (4696, 5480)]