274059280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10739}}^1$

素因数の和:10792

約数の個数: 80

約数和(自身を含む): 719150400

約数和(自身を除く): 445091120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 10739, 12760, 21478, 25520, 42956, 53695, 85912, 107390, 118129, 171824, 214780, 236258, 311431, 429560, 472516, 590645, 622862, 859120, 945032, 1181290, 1245724, 1557155, 1890064, 2362580, 2491448, 3114310, 3425741, 4725160, 4982896, 6228620, 6851482, 9450320, 12457240, 13702964, 17128705, 24914480, 27405928, 34257410, 54811856, 68514820, 137029640, 274059280]

約数ペア:

[(1, 274059280), (2, 137029640), (4, 68514820), (5, 54811856), (8, 34257410), (10, 27405928), (11, 24914480), (16, 17128705), (20, 13702964), (22, 12457240), (29, 9450320), (40, 6851482), (44, 6228620), (55, 4982896), (58, 4725160), (80, 3425741), (88, 3114310), (110, 2491448), (116, 2362580), (145, 1890064), (176, 1557155), (220, 1245724), (232, 1181290), (290, 945032), (319, 859120), (440, 622862), (464, 590645), (580, 472516), (638, 429560), (880, 311431), (1160, 236258), (1276, 214780), (1595, 171824), (2320, 118129), (2552, 107390), (3190, 85912), (5104, 53695), (6380, 42956), (10739, 25520), (12760, 21478)]