38515480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33203}}^1$

素因数の和:33243

約数の個数: 32

約数和(自身を含む): 89650800

約数和(自身を除く): 51135320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 33203, 66406, 132812, 166015, 265624, 332030, 664060, 962887, 1328120, 1925774, 3851548, 4814435, 7703096, 9628870, 19257740, 38515480]

約数ペア:

[(1, 38515480), (2, 19257740), (4, 9628870), (5, 7703096), (8, 4814435), (10, 3851548), (20, 1925774), (29, 1328120), (40, 962887), (58, 664060), (116, 332030), (145, 265624), (232, 166015), (290, 132812), (580, 66406), (1160, 33203)]