157026800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{56081}}^1$

素因数の和:56106

約数の個数: 60

約数和(自身を含む): 431158416

約数和(自身を除く): 274131616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 56081, 112162, 224324, 280405, 392567, 448648, 560810, 785134, 897296, 1121620, 1402025, 1570268, 1962835, 2243240, 2804050, 3140536, 3925670, 4486480, 5608100, 6281072, 7851340, 9814175, 11216200, 15702680, 19628350, 22432400, 31405360, 39256700, 78513400, 157026800]

約数ペア:

[(1, 157026800), (2, 78513400), (4, 39256700), (5, 31405360), (7, 22432400), (8, 19628350), (10, 15702680), (14, 11216200), (16, 9814175), (20, 7851340), (25, 6281072), (28, 5608100), (35, 4486480), (40, 3925670), (50, 3140536), (56, 2804050), (70, 2243240), (80, 1962835), (100, 1570268), (112, 1402025), (140, 1121620), (175, 897296), (200, 785134), (280, 560810), (350, 448648), (400, 392567), (560, 280405), (700, 224324), (1400, 112162), (2800, 56081)]