142034800

素因数分解:

$2^4\times 5^2\times {\mathrm{355087}}^1$

素因数の和:355105

約数の個数: 30

約数和(自身を含む): 341239568

約数和(自身を除く): 199204768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 355087, 710174, 1420348, 1775435, 2840696, 3550870, 5681392, 7101740, 8877175, 14203480, 17754350, 28406960, 35508700, 71017400, 142034800]

約数ペア:

[(1, 142034800), (2, 71017400), (4, 35508700), (5, 28406960), (8, 17754350), (10, 14203480), (16, 8877175), (20, 7101740), (25, 5681392), (40, 3550870), (50, 2840696), (80, 1775435), (100, 1420348), (200, 710174), (400, 355087)]