5638060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 12831840

約数和(自身を除く): 7193780

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 401, 703, 740, 802, 1406, 1604, 2005, 2812, 3515, 4010, 7030, 7619, 8020, 14060, 14837, 15238, 29674, 30476, 38095, 59348, 74185, 76190, 148370, 152380, 281903, 296740, 563806, 1127612, 1409515, 2819030, 5638060]

約数ペア:

[(1, 5638060), (2, 2819030), (4, 1409515), (5, 1127612), (10, 563806), (19, 296740), (20, 281903), (37, 152380), (38, 148370), (74, 76190), (76, 74185), (95, 59348), (148, 38095), (185, 30476), (190, 29674), (370, 15238), (380, 14837), (401, 14060), (703, 8020), (740, 7619), (802, 7030), (1406, 4010), (1604, 3515), (2005, 2812)]