276593180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 594851040

約数和(自身を除く): 318257860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 157, 236, 295, 314, 590, 628, 785, 1180, 1493, 1570, 2986, 3140, 5972, 7465, 9263, 14930, 18526, 29860, 37052, 46315, 88087, 92630, 176174, 185260, 234401, 352348, 440435, 468802, 880870, 937604, 1172005, 1761740, 2344010, 4688020, 13829659, 27659318, 55318636, 69148295, 138296590, 276593180]

約数ペア:

[(1, 276593180), (2, 138296590), (4, 69148295), (5, 55318636), (10, 27659318), (20, 13829659), (59, 4688020), (118, 2344010), (157, 1761740), (236, 1172005), (295, 937604), (314, 880870), (590, 468802), (628, 440435), (785, 352348), (1180, 234401), (1493, 185260), (1570, 176174), (2986, 92630), (3140, 88087), (5972, 46315), (7465, 37052), (9263, 29860), (14930, 18526)]