146518220

素因数分解:

$2^2\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{3517}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 307923504

約数和(自身を除く): 161405284

約数列:

[1, 2, 4, 5, 10, 20, 2083, 3517, 4166, 7034, 8332, 10415, 14068, 17585, 20830, 35170, 41660, 70340, 7325911, 14651822, 29303644, 36629555, 73259110, 146518220]

約数ペア:

[(1, 146518220), (2, 73259110), (4, 36629555), (5, 29303644), (10, 14651822), (20, 7325911), (2083, 70340), (3517, 41660), (4166, 35170), (7034, 20830), (8332, 17585), (10415, 14068)]