89065660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5233}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 200483136

約数和(自身を除く): 111417476

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 5233, 8510, 10466, 17020, 20932, 26165, 52330, 104660, 120359, 193621, 240718, 387242, 481436, 601795, 774484, 968105, 1203590, 1936210, 2407180, 3872420, 4453283, 8906566, 17813132, 22266415, 44532830, 89065660]

約数ペア:

[(1, 89065660), (2, 44532830), (4, 22266415), (5, 17813132), (10, 8906566), (20, 4453283), (23, 3872420), (37, 2407180), (46, 1936210), (74, 1203590), (92, 968105), (115, 774484), (148, 601795), (185, 481436), (230, 387242), (370, 240718), (460, 193621), (740, 120359), (851, 104660), (1702, 52330), (3404, 26165), (4255, 20932), (5233, 17020), (8510, 10466)]