10684640

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 25846128

約数和(自身を除く): 15161488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1553, 1720, 3106, 3440, 6212, 6880, 7765, 12424, 15530, 24848, 31060, 49696, 62120, 66779, 124240, 133558, 248480, 267116, 333895, 534232, 667790, 1068464, 1335580, 2136928, 2671160, 5342320, 10684640]

約数ペア:

[(1, 10684640), (2, 5342320), (4, 2671160), (5, 2136928), (8, 1335580), (10, 1068464), (16, 667790), (20, 534232), (32, 333895), (40, 267116), (43, 248480), (80, 133558), (86, 124240), (160, 66779), (172, 62120), (215, 49696), (344, 31060), (430, 24848), (688, 15530), (860, 12424), (1376, 7765), (1553, 6880), (1720, 6212), (3106, 3440)]