11085440

素因数分解:

$2^7\times 5^1\times {\mathrm{17321}}^1$

素因数の和:17340

約数の個数: 32

約数和(自身を含む): 26502660

約数和(自身を除く): 15417220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17321, 34642, 69284, 86605, 138568, 173210, 277136, 346420, 554272, 692840, 1108544, 1385680, 2217088, 2771360, 5542720, 11085440]

約数ペア:

[(1, 11085440), (2, 5542720), (4, 2771360), (5, 2217088), (8, 1385680), (10, 1108544), (16, 692840), (20, 554272), (32, 346420), (40, 277136), (64, 173210), (80, 138568), (128, 86605), (160, 69284), (320, 34642), (640, 17321)]