41911760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 107618112

約数和(自身を除く): 65706352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 491, 776, 880, 970, 982, 1067, 1552, 1940, 1964, 2134, 2455, 3880, 3928, 4268, 4910, 5335, 5401, 7760, 7856, 8536, 9820, 10670, 10802, 17072, 19640, 21340, 21604, 27005, 39280, 42680, 43208, 47627, 54010, 85360, 86416, 95254, 108020, 190508, 216040, 238135, 381016, 432080, 476270, 523897, 762032, 952540, 1047794, 1905080, 2095588, 2619485, 3810160, 4191176, 5238970, 8382352, 10477940, 20955880, 41911760]

約数ペア:

[(1, 41911760), (2, 20955880), (4, 10477940), (5, 8382352), (8, 5238970), (10, 4191176), (11, 3810160), (16, 2619485), (20, 2095588), (22, 1905080), (40, 1047794), (44, 952540), (55, 762032), (80, 523897), (88, 476270), (97, 432080), (110, 381016), (176, 238135), (194, 216040), (220, 190508), (388, 108020), (440, 95254), (485, 86416), (491, 85360), (776, 54010), (880, 47627), (970, 43208), (982, 42680), (1067, 39280), (1552, 27005), (1940, 21604), (1964, 21340), (2134, 19640), (2455, 17072), (3880, 10802), (3928, 10670), (4268, 9820), (4910, 8536), (5335, 7856), (5401, 7760)]