42623020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193741}}^1$

素因数の和:193761

約数の個数: 24

約数和(自身を含む): 97645968

約数和(自身を除く): 55022948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 193741, 387482, 774964, 968705, 1937410, 2131151, 3874820, 4262302, 8524604, 10655755, 21311510, 42623020]

約数ペア:

[(1, 42623020), (2, 21311510), (4, 10655755), (5, 8524604), (10, 4262302), (11, 3874820), (20, 2131151), (22, 1937410), (44, 968705), (55, 774964), (110, 387482), (220, 193741)]