22156580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38201}}^1$

素因数の和:38239

約数の個数: 24

約数和(自身を含む): 48134520

約数和(自身を除く): 25977940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38201, 76402, 152804, 191005, 382010, 764020, 1107829, 2215658, 4431316, 5539145, 11078290, 22156580]

約数ペア:

[(1, 22156580), (2, 11078290), (4, 5539145), (5, 4431316), (10, 2215658), (20, 1107829), (29, 764020), (58, 382010), (116, 191005), (145, 152804), (290, 76402), (580, 38201)]