136673020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{621241}}^1$

素因数の和:621261

約数の個数: 24

約数和(自身を含む): 313105968

約数和(自身を除く): 176432948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 621241, 1242482, 2484964, 3106205, 6212410, 6833651, 12424820, 13667302, 27334604, 34168255, 68336510, 136673020]

約数ペア:

[(1, 136673020), (2, 68336510), (4, 34168255), (5, 27334604), (10, 13667302), (11, 12424820), (20, 6833651), (22, 6212410), (44, 3106205), (55, 2484964), (110, 1242482), (220, 621241)]