204022568800

素因数分解:

$2^5\times 5^2\times {\mathrm{255028211}}^1$

素因数の和:255028231

約数の個数: 36

約数和(自身を含む): 498070098036

約数和(自身を除く): 294047529236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 255028211, 510056422, 1020112844, 1275141055, 2040225688, 2550282110, 4080451376, 5100564220, 6375705275, 8160902752, 10201128440, 12751410550, 20402256880, 25502821100, 40804513760, 51005642200, 102011284400, 204022568800]

約数ペア:

[(1, 204022568800), (2, 102011284400), (4, 51005642200), (5, 40804513760), (8, 25502821100), (10, 20402256880), (16, 12751410550), (20, 10201128440), (25, 8160902752), (32, 6375705275), (40, 5100564220), (50, 4080451376), (80, 2550282110), (100, 2040225688), (160, 1275141055), (200, 1020112844), (400, 510056422), (800, 255028211)]