79226620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9733}}^1$

素因数の和:9790

約数の個数: 48

約数和(自身を含む): 186425568

約数和(自身を除く): 107198948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 9733, 19466, 38932, 48665, 97330, 107063, 194660, 214126, 360121, 428252, 535315, 720242, 1070630, 1440484, 1800605, 2141260, 3601210, 3961331, 7202420, 7922662, 15845324, 19806655, 39613310, 79226620]

約数ペア:

[(1, 79226620), (2, 39613310), (4, 19806655), (5, 15845324), (10, 7922662), (11, 7202420), (20, 3961331), (22, 3601210), (37, 2141260), (44, 1800605), (55, 1440484), (74, 1070630), (110, 720242), (148, 535315), (185, 428252), (220, 360121), (370, 214126), (407, 194660), (740, 107063), (814, 97330), (1628, 48665), (2035, 38932), (4070, 19466), (8140, 9733)]