2070486550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{87547}}^1$

素因数の和:87613

約数の個数: 48

約数和(自身を含む): 4298956992

約数和(自身を除く): 2228470442

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 4730, 11825, 23650, 87547, 175094, 437735, 875470, 963017, 1926034, 2188675, 3764521, 4377350, 4815085, 7529042, 9630170, 18822605, 24075425, 37645210, 41409731, 48150850, 82819462, 94113025, 188226050, 207048655, 414097310, 1035243275, 2070486550]

約数ペア:

[(1, 2070486550), (2, 1035243275), (5, 414097310), (10, 207048655), (11, 188226050), (22, 94113025), (25, 82819462), (43, 48150850), (50, 41409731), (55, 37645210), (86, 24075425), (110, 18822605), (215, 9630170), (275, 7529042), (430, 4815085), (473, 4377350), (550, 3764521), (946, 2188675), (1075, 1926034), (2150, 963017), (2365, 875470), (4730, 437735), (11825, 175094), (23650, 87547)]