23573920

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 56010528

約数和(自身を除く): 32436608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 587, 1004, 1174, 1255, 2008, 2348, 2510, 2935, 4016, 4696, 5020, 5870, 8032, 9392, 10040, 11740, 18784, 20080, 23480, 40160, 46960, 93920, 147337, 294674, 589348, 736685, 1178696, 1473370, 2357392, 2946740, 4714784, 5893480, 11786960, 23573920]

約数ペア:

[(1, 23573920), (2, 11786960), (4, 5893480), (5, 4714784), (8, 2946740), (10, 2357392), (16, 1473370), (20, 1178696), (32, 736685), (40, 589348), (80, 294674), (160, 147337), (251, 93920), (502, 46960), (587, 40160), (1004, 23480), (1174, 20080), (1255, 18784), (2008, 11740), (2348, 10040), (2510, 9392), (2935, 8032), (4016, 5870), (4696, 5020)]