22474100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20431}}^1$

素因数の和:20456

約数の個数: 36

約数和(自身を含む): 53204928

約数和(自身を除く): 30730828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20431, 40862, 81724, 102155, 204310, 224741, 408620, 449482, 510775, 898964, 1021550, 1123705, 2043100, 2247410, 4494820, 5618525, 11237050, 22474100]

約数ペア:

[(1, 22474100), (2, 11237050), (4, 5618525), (5, 4494820), (10, 2247410), (11, 2043100), (20, 1123705), (22, 1021550), (25, 898964), (44, 510775), (50, 449482), (55, 408620), (100, 224741), (110, 204310), (220, 102155), (275, 81724), (550, 40862), (1100, 20431)]