100736780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{218993}}^1$

素因数の和:219025

約数の個数: 24

約数和(自身を含む): 220745952

約数和(自身を除く): 120009172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 218993, 437986, 875972, 1094965, 2189930, 4379860, 5036839, 10073678, 20147356, 25184195, 50368390, 100736780]

約数ペア:

[(1, 100736780), (2, 50368390), (4, 25184195), (5, 20147356), (10, 10073678), (20, 5036839), (23, 4379860), (46, 2189930), (92, 1094965), (115, 875972), (230, 437986), (460, 218993)]