546520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 1325520

約数和(自身を除く): 779000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1051, 2102, 4204, 5255, 8408, 10510, 13663, 21020, 27326, 42040, 54652, 68315, 109304, 136630, 273260, 546520]

約数ペア:

[(1, 546520), (2, 273260), (4, 136630), (5, 109304), (8, 68315), (10, 54652), (13, 42040), (20, 27326), (26, 21020), (40, 13663), (52, 10510), (65, 8408), (104, 5255), (130, 4204), (260, 2102), (520, 1051)]