69796660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27479}}^1$

素因数の和:27615

約数の個数: 24

約数和(自身を含む): 147732480

約数和(自身を除く): 77935820

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 27479, 54958, 109916, 137395, 274790, 549580, 3489833, 6979666, 13959332, 17449165, 34898330, 69796660]

約数ペア:

[(1, 69796660), (2, 34898330), (4, 17449165), (5, 13959332), (10, 6979666), (20, 3489833), (127, 549580), (254, 274790), (508, 137395), (635, 109916), (1270, 54958), (2540, 27479)]