188508640

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9277}}^1$

素因数の和:9419

約数の個数: 48

約数和(自身を含む): 448906752

約数和(自身を除く): 260398112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 9277, 10160, 18554, 20320, 37108, 46385, 74216, 92770, 148432, 185540, 296864, 371080, 742160, 1178179, 1484320, 2356358, 4712716, 5890895, 9425432, 11781790, 18850864, 23563580, 37701728, 47127160, 94254320, 188508640]

約数ペア:

[(1, 188508640), (2, 94254320), (4, 47127160), (5, 37701728), (8, 23563580), (10, 18850864), (16, 11781790), (20, 9425432), (32, 5890895), (40, 4712716), (80, 2356358), (127, 1484320), (160, 1178179), (254, 742160), (508, 371080), (635, 296864), (1016, 185540), (1270, 148432), (2032, 92770), (2540, 74216), (4064, 46385), (5080, 37108), (9277, 20320), (10160, 18554)]