111214220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 270950400

約数和(自身を除く): 159736180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 188, 190, 235, 247, 260, 380, 470, 479, 494, 611, 893, 940, 958, 988, 1222, 1235, 1786, 1916, 2395, 2444, 2470, 3055, 3572, 4465, 4790, 4940, 6110, 6227, 8930, 9101, 9580, 11609, 12220, 12454, 17860, 18202, 22513, 23218, 24908, 31135, 36404, 45026, 45505, 46436, 58045, 62270, 90052, 91010, 112565, 116090, 118313, 124540, 182020, 225130, 232180, 236626, 292669, 427747, 450260, 473252, 585338, 591565, 855494, 1170676, 1183130, 1463345, 1710988, 2138735, 2366260, 2926690, 4277470, 5560711, 5853380, 8554940, 11121422, 22242844, 27803555, 55607110, 111214220]

約数ペア:

[(1, 111214220), (2, 55607110), (4, 27803555), (5, 22242844), (10, 11121422), (13, 8554940), (19, 5853380), (20, 5560711), (26, 4277470), (38, 2926690), (47, 2366260), (52, 2138735), (65, 1710988), (76, 1463345), (94, 1183130), (95, 1170676), (130, 855494), (188, 591565), (190, 585338), (235, 473252), (247, 450260), (260, 427747), (380, 292669), (470, 236626), (479, 232180), (494, 225130), (611, 182020), (893, 124540), (940, 118313), (958, 116090), (988, 112565), (1222, 91010), (1235, 90052), (1786, 62270), (1916, 58045), (2395, 46436), (2444, 45505), (2470, 45026), (3055, 36404), (3572, 31135), (4465, 24908), (4790, 23218), (4940, 22513), (6110, 18202), (6227, 17860), (8930, 12454), (9101, 12220), (9580, 11609)]