9764380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15749}}^1$

素因数の和:15789

約数の個数: 24

約数和(自身を含む): 21168000

約数和(自身を除く): 11403620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15749, 31498, 62996, 78745, 157490, 314980, 488219, 976438, 1952876, 2441095, 4882190, 9764380]

約数ペア:

[(1, 9764380), (2, 4882190), (4, 2441095), (5, 1952876), (10, 976438), (20, 488219), (31, 314980), (62, 157490), (124, 78745), (155, 62996), (310, 31498), (620, 15749)]