2756554420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{29269}}^1$

素因数の和:29572

約数の個数: 48

約数和(自身を含む): 6151617360

約数和(自身を除く): 3395062940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 340, 554, 1108, 1385, 2770, 4709, 5540, 9418, 18836, 23545, 29269, 47090, 58538, 94180, 117076, 146345, 292690, 497573, 585380, 995146, 1990292, 2487865, 4975730, 8107513, 9951460, 16215026, 32430052, 40537565, 81075130, 137827721, 162150260, 275655442, 551310884, 689138605, 1378277210, 2756554420]

約数ペア:

[(1, 2756554420), (2, 1378277210), (4, 689138605), (5, 551310884), (10, 275655442), (17, 162150260), (20, 137827721), (34, 81075130), (68, 40537565), (85, 32430052), (170, 16215026), (277, 9951460), (340, 8107513), (554, 4975730), (1108, 2487865), (1385, 1990292), (2770, 995146), (4709, 585380), (5540, 497573), (9418, 292690), (18836, 146345), (23545, 117076), (29269, 94180), (47090, 58538)]