22375100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20341}}^1$

素因数の和:20366

約数の個数: 36

約数和(自身を含む): 52970568

約数和(自身を除く): 30595468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20341, 40682, 81364, 101705, 203410, 223751, 406820, 447502, 508525, 895004, 1017050, 1118755, 2034100, 2237510, 4475020, 5593775, 11187550, 22375100]

約数ペア:

[(1, 22375100), (2, 11187550), (4, 5593775), (5, 4475020), (10, 2237510), (11, 2034100), (20, 1118755), (22, 1017050), (25, 895004), (44, 508525), (50, 447502), (55, 406820), (100, 223751), (110, 203410), (220, 101705), (275, 81364), (550, 40682), (1100, 20341)]