26270360

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1061}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 59259600

約数和(自身を除く): 32989240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1061, 1238, 2122, 2476, 3095, 4244, 4952, 5305, 6190, 8488, 10610, 12380, 21220, 24760, 42440, 656759, 1313518, 2627036, 3283795, 5254072, 6567590, 13135180, 26270360]

約数ペア:

[(1, 26270360), (2, 13135180), (4, 6567590), (5, 5254072), (8, 3283795), (10, 2627036), (20, 1313518), (40, 656759), (619, 42440), (1061, 24760), (1238, 21220), (2122, 12380), (2476, 10610), (3095, 8488), (4244, 6190), (4952, 5305)]