40196340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223313}}^1$

素因数の和:223328

約数の個数: 36

約数和(自身を含む): 121929444

約数和(自身を除く): 81733104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223313, 446626, 669939, 893252, 1116565, 1339878, 2009817, 2233130, 2679756, 3349695, 4019634, 4466260, 6699390, 8039268, 10049085, 13398780, 20098170, 40196340]

約数ペア:

[(1, 40196340), (2, 20098170), (3, 13398780), (4, 10049085), (5, 8039268), (6, 6699390), (9, 4466260), (10, 4019634), (12, 3349695), (15, 2679756), (18, 2233130), (20, 2009817), (30, 1339878), (36, 1116565), (45, 893252), (60, 669939), (90, 446626), (180, 223313)]