26482820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14580

約数の個数: 48

約数和(自身を含む): 68452608

約数和(自身を除く): 41969788

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, 14551, 29102, 58204, 72755, 101857, 145510, 189163, 203714, 291020, 378326, 407428, 509285, 756652, 945815, 1018570, 1324141, 1891630, 2037140, 2648282, 3783260, 5296564, 6620705, 13241410, 26482820]

約数ペア:

[(1, 26482820), (2, 13241410), (4, 6620705), (5, 5296564), (7, 3783260), (10, 2648282), (13, 2037140), (14, 1891630), (20, 1324141), (26, 1018570), (28, 945815), (35, 756652), (52, 509285), (65, 407428), (70, 378326), (91, 291020), (130, 203714), (140, 189163), (182, 145510), (260, 101857), (364, 72755), (455, 58204), (910, 29102), (1820, 14551)]