41388620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22741}}^1$

素因数の和:22770

約数の個数: 48

約数和(自身を含む): 106978368

約数和(自身を除く): 65589748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 22741, 45482, 90964, 113705, 159187, 227410, 295633, 318374, 454820, 591266, 636748, 795935, 1182532, 1478165, 1591870, 2069431, 2956330, 3183740, 4138862, 5912660, 8277724, 10347155, 20694310, 41388620]

約数ペア:

[(1, 41388620), (2, 20694310), (4, 10347155), (5, 8277724), (7, 5912660), (10, 4138862), (13, 3183740), (14, 2956330), (20, 2069431), (26, 1591870), (28, 1478165), (35, 1182532), (52, 795935), (65, 636748), (70, 591266), (91, 454820), (130, 318374), (140, 295633), (182, 227410), (260, 159187), (364, 113705), (455, 90964), (910, 45482), (1820, 22741)]