497585620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{96059}}^1$

素因数の和:96112

約数の個数: 48

約数和(自身を含む): 1226494080

約数和(自身を除く): 728908460

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, 96059, 192118, 384236, 480295, 672413, 960590, 1344826, 1921180, 2689652, 3362065, 3554183, 6724130, 7108366, 13448260, 14216732, 17770915, 24879281, 35541830, 49758562, 71083660, 99517124, 124396405, 248792810, 497585620]

約数ペア:

[(1, 497585620), (2, 248792810), (4, 124396405), (5, 99517124), (7, 71083660), (10, 49758562), (14, 35541830), (20, 24879281), (28, 17770915), (35, 14216732), (37, 13448260), (70, 7108366), (74, 6724130), (140, 3554183), (148, 3362065), (185, 2689652), (259, 1921180), (370, 1344826), (518, 960590), (740, 672413), (1036, 480295), (1295, 384236), (2590, 192118), (5180, 96059)]