2626520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5075

約数の個数: 32

約数和(自身を含む): 6365520

約数和(自身を除く): 3739000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5051, 10102, 20204, 25255, 40408, 50510, 65663, 101020, 131326, 202040, 262652, 328315, 525304, 656630, 1313260, 2626520]

約数ペア:

[(1, 2626520), (2, 1313260), (4, 656630), (5, 525304), (8, 328315), (10, 262652), (13, 202040), (20, 131326), (26, 101020), (40, 65663), (52, 50510), (65, 40408), (104, 25255), (130, 20204), (260, 10102), (520, 5051)]