5259904480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{764521}}^1$

素因数の和:764579

約数の個数: 48

約数和(自身を含む): 12715529904

約数和(自身を除く): 7455625424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 764521, 1529042, 3058084, 3822605, 6116168, 7645210, 12232336, 15290420, 24464672, 30580840, 32874403, 61161680, 65748806, 122323360, 131497612, 164372015, 262995224, 328744030, 525990448, 657488060, 1051980896, 1314976120, 2629952240, 5259904480]

約数ペア:

[(1, 5259904480), (2, 2629952240), (4, 1314976120), (5, 1051980896), (8, 657488060), (10, 525990448), (16, 328744030), (20, 262995224), (32, 164372015), (40, 131497612), (43, 122323360), (80, 65748806), (86, 61161680), (160, 32874403), (172, 30580840), (215, 24464672), (344, 15290420), (430, 12232336), (688, 7645210), (860, 6116168), (1376, 3822605), (1720, 3058084), (3440, 1529042), (6880, 764521)]