88654340

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{2969}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 186361560

約数和(自身を除く): 97707220

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2969, 2986, 5938, 5972, 7465, 11876, 14845, 14930, 29690, 29860, 59380, 4432717, 8865434, 17730868, 22163585, 44327170, 88654340]

約数ペア:

[(1, 88654340), (2, 44327170), (4, 22163585), (5, 17730868), (10, 8865434), (20, 4432717), (1493, 59380), (2969, 29860), (2986, 29690), (5938, 14930), (5972, 14845), (7465, 11876)]