5771635840

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{64879}}^1$

素因数の和:65037

約数の個数: 64

約数和(自身を含む): 13897296000

約数和(自身を除く): 8125660160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 17792, 22240, 44480, 64879, 88960, 129758, 259516, 324395, 519032, 648790, 1038064, 1297580, 2076128, 2595160, 4152256, 5190320, 8304512, 9018181, 10380640, 18036362, 20761280, 36072724, 41522560, 45090905, 72145448, 90181810, 144290896, 180363620, 288581792, 360727240, 577163584, 721454480, 1154327168, 1442908960, 2885817920, 5771635840]

約数ペア:

[(1, 5771635840), (2, 2885817920), (4, 1442908960), (5, 1154327168), (8, 721454480), (10, 577163584), (16, 360727240), (20, 288581792), (32, 180363620), (40, 144290896), (64, 90181810), (80, 72145448), (128, 45090905), (139, 41522560), (160, 36072724), (278, 20761280), (320, 18036362), (556, 10380640), (640, 9018181), (695, 8304512), (1112, 5190320), (1390, 4152256), (2224, 2595160), (2780, 2076128), (4448, 1297580), (5560, 1038064), (8896, 648790), (11120, 519032), (17792, 324395), (22240, 259516), (44480, 129758), (64879, 88960)]