38938060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7517}}^1$

素因数の和:7570

約数の個数: 48

約数和(自身を含む): 95989824

約数和(自身を除く): 57051764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 7517, 15034, 30068, 37585, 52619, 75170, 105238, 150340, 210476, 263095, 278129, 526190, 556258, 1052380, 1112516, 1390645, 1946903, 2781290, 3893806, 5562580, 7787612, 9734515, 19469030, 38938060]

約数ペア:

[(1, 38938060), (2, 19469030), (4, 9734515), (5, 7787612), (7, 5562580), (10, 3893806), (14, 2781290), (20, 1946903), (28, 1390645), (35, 1112516), (37, 1052380), (70, 556258), (74, 526190), (140, 278129), (148, 263095), (185, 210476), (259, 150340), (370, 105238), (518, 75170), (740, 52619), (1036, 37585), (1295, 30068), (2590, 15034), (5180, 7517)]