1049375699720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{610102151}}^1$

素因数の和:610102205

約数の個数: 32

約数和(自身を含む): 2416004521920

約数和(自身を除く): 1366628822200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 610102151, 1220204302, 2440408604, 3050510755, 4880817208, 6101021510, 12202043020, 24404086040, 26234392493, 52468784986, 104937569972, 131171962465, 209875139944, 262343924930, 524687849860, 1049375699720]

約数ペア:

[(1, 1049375699720), (2, 524687849860), (4, 262343924930), (5, 209875139944), (8, 131171962465), (10, 104937569972), (20, 52468784986), (40, 26234392493), (43, 24404086040), (86, 12202043020), (172, 6101021510), (215, 4880817208), (344, 3050510755), (430, 2440408604), (860, 1220204302), (1720, 610102151)]