104976976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 233735040

約数和(自身を除く): 128758064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 101, 104, 152, 202, 208, 247, 263, 304, 404, 494, 526, 808, 988, 1052, 1313, 1616, 1919, 1976, 2104, 2626, 3419, 3838, 3952, 4208, 4997, 5252, 6838, 7676, 9994, 10504, 13676, 15352, 19988, 21008, 24947, 26563, 27352, 30704, 39976, 49894, 53126, 54704, 64961, 79952, 99788, 106252, 129922, 199576, 212504, 259844, 345319, 399152, 425008, 504697, 519688, 690638, 1009394, 1039376, 1381276, 2018788, 2762552, 4037576, 5525104, 6561061, 8075152, 13122122, 26244244, 52488488, 104976976]

約数ペア:

[(1, 104976976), (2, 52488488), (4, 26244244), (8, 13122122), (13, 8075152), (16, 6561061), (19, 5525104), (26, 4037576), (38, 2762552), (52, 2018788), (76, 1381276), (101, 1039376), (104, 1009394), (152, 690638), (202, 519688), (208, 504697), (247, 425008), (263, 399152), (304, 345319), (404, 259844), (494, 212504), (526, 199576), (808, 129922), (988, 106252), (1052, 99788), (1313, 79952), (1616, 64961), (1919, 54704), (1976, 53126), (2104, 49894), (2626, 39976), (3419, 30704), (3838, 27352), (3952, 26563), (4208, 24947), (4997, 21008), (5252, 19988), (6838, 15352), (7676, 13676), (9994, 10504)]