6433520

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 15092784

約数和(自身を除く): 8659264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 587, 685, 1096, 1174, 1370, 2192, 2348, 2740, 2935, 4696, 5480, 5870, 9392, 10960, 11740, 23480, 46960, 80419, 160838, 321676, 402095, 643352, 804190, 1286704, 1608380, 3216760, 6433520]

約数ペア:

[(1, 6433520), (2, 3216760), (4, 1608380), (5, 1286704), (8, 804190), (10, 643352), (16, 402095), (20, 321676), (40, 160838), (80, 80419), (137, 46960), (274, 23480), (548, 11740), (587, 10960), (685, 9392), (1096, 5870), (1174, 5480), (1370, 4696), (2192, 2935), (2348, 2740)]