17565202280

素因数分解:

$2^3\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{130267}}^1$

素因数の和:133649

約数の個数: 32

約数和(自身を含む): 39533732640

約数和(自身を除く): 21968530360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3371, 6742, 13484, 16855, 26968, 33710, 67420, 130267, 134840, 260534, 521068, 651335, 1042136, 1302670, 2605340, 5210680, 439130057, 878260114, 1756520228, 2195650285, 3513040456, 4391300570, 8782601140, 17565202280]

約数ペア:

[(1, 17565202280), (2, 8782601140), (4, 4391300570), (5, 3513040456), (8, 2195650285), (10, 1756520228), (20, 878260114), (40, 439130057), (3371, 5210680), (6742, 2605340), (13484, 1302670), (16855, 1042136), (26968, 651335), (33710, 521068), (67420, 260534), (130267, 134840)]