90383360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 220093440

約数和(自身を除く): 129710080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 139, 160, 254, 256, 278, 320, 508, 512, 556, 635, 640, 695, 1016, 1024, 1112, 1270, 1280, 1390, 2032, 2224, 2540, 2560, 2780, 4064, 4448, 5080, 5120, 5560, 8128, 8896, 10160, 11120, 16256, 17653, 17792, 20320, 22240, 32512, 35306, 35584, 40640, 44480, 65024, 70612, 71168, 81280, 88265, 88960, 130048, 141224, 142336, 162560, 176530, 177920, 282448, 325120, 353060, 355840, 564896, 650240, 706120, 711680, 1129792, 1412240, 2259584, 2824480, 4519168, 5648960, 9038336, 11297920, 18076672, 22595840, 45191680, 90383360]

約数ペア:

[(1, 90383360), (2, 45191680), (4, 22595840), (5, 18076672), (8, 11297920), (10, 9038336), (16, 5648960), (20, 4519168), (32, 2824480), (40, 2259584), (64, 1412240), (80, 1129792), (127, 711680), (128, 706120), (139, 650240), (160, 564896), (254, 355840), (256, 353060), (278, 325120), (320, 282448), (508, 177920), (512, 176530), (556, 162560), (635, 142336), (640, 141224), (695, 130048), (1016, 88960), (1024, 88265), (1112, 81280), (1270, 71168), (1280, 70612), (1390, 65024), (2032, 44480), (2224, 40640), (2540, 35584), (2560, 35306), (2780, 32512), (4064, 22240), (4448, 20320), (5080, 17792), (5120, 17653), (5560, 16256), (8128, 11120), (8896, 10160)]