38896480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34729}}^1$

素因数の和:34751

約数の個数: 48

約数和(自身を含む): 105023520

約数和(自身を除く): 66127040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34729, 69458, 138916, 173645, 243103, 277832, 347290, 486206, 555664, 694580, 972412, 1111328, 1215515, 1389160, 1944824, 2431030, 2778320, 3889648, 4862060, 5556640, 7779296, 9724120, 19448240, 38896480]

約数ペア:

[(1, 38896480), (2, 19448240), (4, 9724120), (5, 7779296), (7, 5556640), (8, 4862060), (10, 3889648), (14, 2778320), (16, 2431030), (20, 1944824), (28, 1389160), (32, 1215515), (35, 1111328), (40, 972412), (56, 694580), (70, 555664), (80, 486206), (112, 347290), (140, 277832), (160, 243103), (224, 173645), (280, 138916), (560, 69458), (1120, 34729)]