190310960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{339841}}^1$

素因数の和:339861

約数の個数: 40

約数和(自身を含む): 505684896

約数和(自身を除く): 315373936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 339841, 679682, 1359364, 1699205, 2378887, 2718728, 3398410, 4757774, 5437456, 6796820, 9515548, 11894435, 13593640, 19031096, 23788870, 27187280, 38062192, 47577740, 95155480, 190310960]

約数ペア:

[(1, 190310960), (2, 95155480), (4, 47577740), (5, 38062192), (7, 27187280), (8, 23788870), (10, 19031096), (14, 13593640), (16, 11894435), (20, 9515548), (28, 6796820), (35, 5437456), (40, 4757774), (56, 3398410), (70, 2718728), (80, 2378887), (112, 1699205), (140, 1359364), (280, 679682), (560, 339841)]