34455170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 66890880

約数和(自身を除く): 32435710

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 4423, 7790, 8846, 22115, 44230, 84037, 168074, 181343, 362686, 420185, 840370, 906715, 1813430, 3445517, 6891034, 17227585, 34455170]

約数ペア:

[(1, 34455170), (2, 17227585), (5, 6891034), (10, 3445517), (19, 1813430), (38, 906715), (41, 840370), (82, 420185), (95, 362686), (190, 181343), (205, 168074), (410, 84037), (779, 44230), (1558, 22115), (3895, 8846), (4423, 7790)]