20140177400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14385841}}^1$

素因数の和:14385864

約数の個数: 48

約数和(自身を含む): 53515332240

約数和(自身を除く): 33375154840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14385841, 28771682, 57543364, 71929205, 100700887, 115086728, 143858410, 201401774, 287716820, 359646025, 402803548, 503504435, 575433640, 719292050, 805607096, 1007008870, 1438584100, 2014017740, 2517522175, 2877168200, 4028035480, 5035044350, 10070088700, 20140177400]

約数ペア:

[(1, 20140177400), (2, 10070088700), (4, 5035044350), (5, 4028035480), (7, 2877168200), (8, 2517522175), (10, 2014017740), (14, 1438584100), (20, 1007008870), (25, 805607096), (28, 719292050), (35, 575433640), (40, 503504435), (50, 402803548), (56, 359646025), (70, 287716820), (100, 201401774), (140, 143858410), (175, 115086728), (200, 100700887), (280, 71929205), (350, 57543364), (700, 28771682), (1400, 14385841)]