132491960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{144013}}^1$

素因数の和:144047

約数の個数: 32

約数和(自身を含む): 311070240

約数和(自身を除く): 178578280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 144013, 288026, 576052, 720065, 1152104, 1440130, 2880260, 3312299, 5760520, 6624598, 13249196, 16561495, 26498392, 33122990, 66245980, 132491960]

約数ペア:

[(1, 132491960), (2, 66245980), (4, 33122990), (5, 26498392), (8, 16561495), (10, 13249196), (20, 6624598), (23, 5760520), (40, 3312299), (46, 2880260), (92, 1440130), (115, 1152104), (184, 720065), (230, 576052), (460, 288026), (920, 144013)]