22741220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39209}}^1$

素因数の和:39247

約数の個数: 24

約数和(自身を含む): 49404600

約数和(自身を除く): 26663380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 39209, 78418, 156836, 196045, 392090, 784180, 1137061, 2274122, 4548244, 5685305, 11370610, 22741220]

約数ペア:

[(1, 22741220), (2, 11370610), (4, 5685305), (5, 4548244), (10, 2274122), (20, 1137061), (29, 784180), (58, 392090), (116, 196045), (145, 156836), (290, 78418), (580, 39209)]