104020444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 214608240

約数和(自身を除く): 110587796

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 109, 164, 218, 253, 436, 451, 506, 529, 902, 943, 1012, 1058, 1199, 1804, 1886, 2116, 2398, 2507, 3772, 4469, 4796, 5014, 5819, 8938, 10028, 10373, 11638, 17876, 20746, 21689, 23276, 27577, 41492, 43378, 49159, 55154, 57661, 86756, 98318, 102787, 110308, 115322, 196636, 205574, 230644, 238579, 411148, 477158, 634271, 954316, 1130657, 1268542, 2261314, 2364101, 2537084, 4522628, 4728202, 9456404, 26005111, 52010222, 104020444]

約数ペア:

[(1, 104020444), (2, 52010222), (4, 26005111), (11, 9456404), (22, 4728202), (23, 4522628), (41, 2537084), (44, 2364101), (46, 2261314), (82, 1268542), (92, 1130657), (109, 954316), (164, 634271), (218, 477158), (253, 411148), (436, 238579), (451, 230644), (506, 205574), (529, 196636), (902, 115322), (943, 110308), (1012, 102787), (1058, 98318), (1199, 86756), (1804, 57661), (1886, 55154), (2116, 49159), (2398, 43378), (2507, 41492), (3772, 27577), (4469, 23276), (4796, 21689), (5014, 20746), (5819, 17876), (8938, 11638), (10028, 10373)]