2550505600

素因数分解:

$2^7\times 5^2\times {\mathrm{797033}}^1$

素因数の和:797057

約数の個数: 48

約数和(自身を含む): 6300553770

約数和(自身を除く): 3750048170

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 797033, 1594066, 3188132, 3985165, 6376264, 7970330, 12752528, 15940660, 19925825, 25505056, 31881320, 39851650, 51010112, 63762640, 79703300, 102020224, 127525280, 159406600, 255050560, 318813200, 510101120, 637626400, 1275252800, 2550505600]

約数ペア:

[(1, 2550505600), (2, 1275252800), (4, 637626400), (5, 510101120), (8, 318813200), (10, 255050560), (16, 159406600), (20, 127525280), (25, 102020224), (32, 79703300), (40, 63762640), (50, 51010112), (64, 39851650), (80, 31881320), (100, 25505056), (128, 19925825), (160, 15940660), (200, 12752528), (320, 7970330), (400, 6376264), (640, 3985165), (800, 3188132), (1600, 1594066), (3200, 797033)]