1026514940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{59063}}^1$

素因数の和:59162

約数の個数: 48

約数和(自身を含む): 2381460480

約数和(自身を除く): 1354945540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 59063, 118126, 236252, 295315, 590630, 649693, 1181260, 1299386, 2598772, 3248465, 4665977, 6496930, 9331954, 12993860, 18663908, 23329885, 46659770, 51325747, 93319540, 102651494, 205302988, 256628735, 513257470, 1026514940]

約数ペア:

[(1, 1026514940), (2, 513257470), (4, 256628735), (5, 205302988), (10, 102651494), (11, 93319540), (20, 51325747), (22, 46659770), (44, 23329885), (55, 18663908), (79, 12993860), (110, 9331954), (158, 6496930), (220, 4665977), (316, 3248465), (395, 2598772), (790, 1299386), (869, 1181260), (1580, 649693), (1738, 590630), (3476, 295315), (4345, 236252), (8690, 118126), (17380, 59063)]