9577660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 21482496

約数和(自身を除く): 11904836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 443, 460, 470, 886, 940, 1081, 1772, 2162, 2215, 4324, 4430, 5405, 8860, 10189, 10810, 20378, 20821, 21620, 40756, 41642, 50945, 83284, 101890, 104105, 203780, 208210, 416420, 478883, 957766, 1915532, 2394415, 4788830, 9577660]

約数ペア:

[(1, 9577660), (2, 4788830), (4, 2394415), (5, 1915532), (10, 957766), (20, 478883), (23, 416420), (46, 208210), (47, 203780), (92, 104105), (94, 101890), (115, 83284), (188, 50945), (230, 41642), (235, 40756), (443, 21620), (460, 20821), (470, 20378), (886, 10810), (940, 10189), (1081, 8860), (1772, 5405), (2162, 4430), (2215, 4324)]