183926840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242009}}^1$

素因数の和:242039

約数の個数: 32

約数和(自身を含む): 435618000

約数和(自身を除く): 251691160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 242009, 484018, 968036, 1210045, 1936072, 2420090, 4598171, 4840180, 9196342, 9680360, 18392684, 22990855, 36785368, 45981710, 91963420, 183926840]

約数ペア:

[(1, 183926840), (2, 91963420), (4, 45981710), (5, 36785368), (8, 22990855), (10, 18392684), (19, 9680360), (20, 9196342), (38, 4840180), (40, 4598171), (76, 2420090), (95, 1936072), (152, 1210045), (190, 968036), (380, 484018), (760, 242009)]