2163023360

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6653}}^1$

素因数の和:6803

約数の個数: 80

約数和(自身を含む): 5227808256

約数和(自身を除く): 3064784896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 6653, 8128, 10160, 13306, 16256, 20320, 26612, 32512, 33265, 40640, 53224, 65024, 66530, 81280, 106448, 133060, 162560, 212896, 266120, 325120, 425792, 532240, 844931, 851584, 1064480, 1689862, 1703168, 2128960, 3379724, 3406336, 4224655, 4257920, 6759448, 8449310, 8515840, 13518896, 16898620, 17031680, 27037792, 33797240, 54075584, 67594480, 108151168, 135188960, 216302336, 270377920, 432604672, 540755840, 1081511680, 2163023360]

約数ペア:

[(1, 2163023360), (2, 1081511680), (4, 540755840), (5, 432604672), (8, 270377920), (10, 216302336), (16, 135188960), (20, 108151168), (32, 67594480), (40, 54075584), (64, 33797240), (80, 27037792), (127, 17031680), (128, 16898620), (160, 13518896), (254, 8515840), (256, 8449310), (320, 6759448), (508, 4257920), (512, 4224655), (635, 3406336), (640, 3379724), (1016, 2128960), (1270, 1703168), (1280, 1689862), (2032, 1064480), (2540, 851584), (2560, 844931), (4064, 532240), (5080, 425792), (6653, 325120), (8128, 266120), (10160, 212896), (13306, 162560), (16256, 133060), (20320, 106448), (26612, 81280), (32512, 66530), (33265, 65024), (40640, 53224)]