10477940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 24300864

約数和(自身を除く): 13822924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 491, 970, 982, 1067, 1940, 1964, 2134, 2455, 4268, 4910, 5335, 5401, 9820, 10670, 10802, 21340, 21604, 27005, 47627, 54010, 95254, 108020, 190508, 238135, 476270, 523897, 952540, 1047794, 2095588, 2619485, 5238970, 10477940]

約数ペア:

[(1, 10477940), (2, 5238970), (4, 2619485), (5, 2095588), (10, 1047794), (11, 952540), (20, 523897), (22, 476270), (44, 238135), (55, 190508), (97, 108020), (110, 95254), (194, 54010), (220, 47627), (388, 27005), (485, 21604), (491, 21340), (970, 10802), (982, 10670), (1067, 9820), (1940, 5401), (1964, 5335), (2134, 4910), (2455, 4268)]