2695157090

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 4877642880

約数和(自身を除く): 2182485790

約数列:

[1, 2, 5, 10, 401, 439, 802, 878, 1531, 2005, 2195, 3062, 4010, 4390, 7655, 15310, 176039, 352078, 613931, 672109, 880195, 1227862, 1344218, 1760390, 3069655, 3360545, 6139310, 6721090, 269515709, 539031418, 1347578545, 2695157090]

約数ペア:

[(1, 2695157090), (2, 1347578545), (5, 539031418), (10, 269515709), (401, 6721090), (439, 6139310), (802, 3360545), (878, 3069655), (1531, 1760390), (2005, 1344218), (2195, 1227862), (3062, 880195), (4010, 672109), (4390, 613931), (7655, 352078), (15310, 176039)]