229238440

素因数分解:

$2^3\times 5^1\times {\mathrm{5730961}}^1$

素因数の和:5730972

約数の個数: 16

約数和(自身を含む): 515786580

約数和(自身を除く): 286548140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5730961, 11461922, 22923844, 28654805, 45847688, 57309610, 114619220, 229238440]

約数ペア:

[(1, 229238440), (2, 114619220), (4, 57309610), (5, 45847688), (8, 28654805), (10, 22923844), (20, 11461922), (40, 5730961)]