89283220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9281}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 207397008

約数和(自身を除く): 118113788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9281, 9620, 18562, 37124, 46405, 92810, 120653, 185620, 241306, 343397, 482612, 603265, 686794, 1206530, 1373588, 1716985, 2413060, 3433970, 4464161, 6867940, 8928322, 17856644, 22320805, 44641610, 89283220]

約数ペア:

[(1, 89283220), (2, 44641610), (4, 22320805), (5, 17856644), (10, 8928322), (13, 6867940), (20, 4464161), (26, 3433970), (37, 2413060), (52, 1716985), (65, 1373588), (74, 1206530), (130, 686794), (148, 603265), (185, 482612), (260, 343397), (370, 241306), (481, 185620), (740, 120653), (962, 92810), (1924, 46405), (2405, 37124), (4810, 18562), (9281, 9620)]