113776720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21227}}^1$

素因数の和:21307

約数の個数: 40

約数和(自身を含む): 268491744

約数和(自身を除く): 154715024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 21227, 42454, 84908, 106135, 169816, 212270, 339632, 424540, 849080, 1422209, 1698160, 2844418, 5688836, 7111045, 11377672, 14222090, 22755344, 28444180, 56888360, 113776720]

約数ペア:

[(1, 113776720), (2, 56888360), (4, 28444180), (5, 22755344), (8, 14222090), (10, 11377672), (16, 7111045), (20, 5688836), (40, 2844418), (67, 1698160), (80, 1422209), (134, 849080), (268, 424540), (335, 339632), (536, 212270), (670, 169816), (1072, 106135), (1340, 84908), (2680, 42454), (5360, 21227)]