13726280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11833}}^1$

素因数の和:11873

約数の個数: 32

約数和(自身を含む): 31951800

約数和(自身を除く): 18225520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11833, 23666, 47332, 59165, 94664, 118330, 236660, 343157, 473320, 686314, 1372628, 1715785, 2745256, 3431570, 6863140, 13726280]

約数ペア:

[(1, 13726280), (2, 6863140), (4, 3431570), (5, 2745256), (8, 1715785), (10, 1372628), (20, 686314), (29, 473320), (40, 343157), (58, 236660), (116, 118330), (145, 94664), (232, 59165), (290, 47332), (580, 23666), (1160, 11833)]