42625220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193751}}^1$

素因数の和:193771

約数の個数: 24

約数和(自身を含む): 97651008

約数和(自身を除く): 55025788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 193751, 387502, 775004, 968755, 1937510, 2131261, 3875020, 4262522, 8525044, 10656305, 21312610, 42625220]

約数ペア:

[(1, 42625220), (2, 21312610), (4, 10656305), (5, 8525044), (10, 4262522), (11, 3875020), (20, 2131261), (22, 1937510), (44, 968755), (55, 775004), (110, 387502), (220, 193751)]