190036220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863801}}^1$

素因数の和:863821

約数の個数: 24

約数和(自身を含む): 435356208

約数和(自身を除く): 245319988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 863801, 1727602, 3455204, 4319005, 8638010, 9501811, 17276020, 19003622, 38007244, 47509055, 95018110, 190036220]

約数ペア:

[(1, 190036220), (2, 95018110), (4, 47509055), (5, 38007244), (10, 19003622), (11, 17276020), (20, 9501811), (22, 8638010), (44, 4319005), (55, 3455204), (110, 1727602), (220, 863801)]