341440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:125

約数の個数: 56

約数和(自身を含む): 896112

約数和(自身を除く): 554672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 160, 176, 194, 220, 320, 352, 388, 440, 485, 704, 776, 880, 970, 1067, 1552, 1760, 1940, 2134, 3104, 3520, 3880, 4268, 5335, 6208, 7760, 8536, 10670, 15520, 17072, 21340, 31040, 34144, 42680, 68288, 85360, 170720, 341440]

約数ペア:

[(1, 341440), (2, 170720), (4, 85360), (5, 68288), (8, 42680), (10, 34144), (11, 31040), (16, 21340), (20, 17072), (22, 15520), (32, 10670), (40, 8536), (44, 7760), (55, 6208), (64, 5335), (80, 4268), (88, 3880), (97, 3520), (110, 3104), (160, 2134), (176, 1940), (194, 1760), (220, 1552), (320, 1067), (352, 970), (388, 880), (440, 776), (485, 704)]