10996859800

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{544399}}^1$

素因数の和:544516

約数の個数: 48

約数和(自身を含む): 25820892000

約数和(自身を除く): 14824032200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 10100, 20200, 544399, 1088798, 2177596, 2721995, 4355192, 5443990, 10887980, 13609975, 21775960, 27219950, 54439900, 54984299, 108879800, 109968598, 219937196, 274921495, 439874392, 549842990, 1099685980, 1374607475, 2199371960, 2749214950, 5498429900, 10996859800]

約数ペア:

[(1, 10996859800), (2, 5498429900), (4, 2749214950), (5, 2199371960), (8, 1374607475), (10, 1099685980), (20, 549842990), (25, 439874392), (40, 274921495), (50, 219937196), (100, 109968598), (101, 108879800), (200, 54984299), (202, 54439900), (404, 27219950), (505, 21775960), (808, 13609975), (1010, 10887980), (2020, 5443990), (2525, 4355192), (4040, 2721995), (5050, 2177596), (10100, 1088798), (20200, 544399)]