11528037680

素因数分解:

$2^4\times 5^1\times {\mathrm{3533}}^1\times {\mathrm{40787}}^1$

素因数の和:44333

約数の個数: 40

約数和(自身を含む): 26810931312

約数和(自身を除く): 15282893632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3533, 7066, 14132, 17665, 28264, 35330, 40787, 56528, 70660, 81574, 141320, 163148, 203935, 282640, 326296, 407870, 652592, 815740, 1631480, 3262960, 144100471, 288200942, 576401884, 720502355, 1152803768, 1441004710, 2305607536, 2882009420, 5764018840, 11528037680]

約数ペア:

[(1, 11528037680), (2, 5764018840), (4, 2882009420), (5, 2305607536), (8, 1441004710), (10, 1152803768), (16, 720502355), (20, 576401884), (40, 288200942), (80, 144100471), (3533, 3262960), (7066, 1631480), (14132, 815740), (17665, 652592), (28264, 407870), (35330, 326296), (40787, 282640), (56528, 203935), (70660, 163148), (81574, 141320)]