22149620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38189}}^1$

素因数の和:38227

約数の個数: 24

約数和(自身を含む): 48119400

約数和(自身を除く): 25969780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38189, 76378, 152756, 190945, 381890, 763780, 1107481, 2214962, 4429924, 5537405, 11074810, 22149620]

約数ペア:

[(1, 22149620), (2, 11074810), (4, 5537405), (5, 4429924), (10, 2214962), (20, 1107481), (29, 763780), (58, 381890), (116, 190945), (145, 152756), (290, 76378), (580, 38189)]