11790820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{701}}^1$

素因数の和:768

約数の個数: 36

約数和(自身を含む): 25680564

約数和(自身を除く): 13889744

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 701, 841, 1402, 1682, 2804, 3364, 3505, 4205, 7010, 8410, 14020, 16820, 20329, 40658, 81316, 101645, 203290, 406580, 589541, 1179082, 2358164, 2947705, 5895410, 11790820]

約数ペア:

[(1, 11790820), (2, 5895410), (4, 2947705), (5, 2358164), (10, 1179082), (20, 589541), (29, 406580), (58, 203290), (116, 101645), (145, 81316), (290, 40658), (580, 20329), (701, 16820), (841, 14020), (1402, 8410), (1682, 7010), (2804, 4205), (3364, 3505)]