1154403400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{56039}}^1$

素因数の和:56158

約数の個数: 48

約数和(自身を含む): 2710094400

約数和(自身を除く): 1555691000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 10300, 20600, 56039, 112078, 224156, 280195, 448312, 560390, 1120780, 1400975, 2241560, 2801950, 5603900, 5772017, 11207800, 11544034, 23088068, 28860085, 46176136, 57720170, 115440340, 144300425, 230880680, 288600850, 577201700, 1154403400]

約数ペア:

[(1, 1154403400), (2, 577201700), (4, 288600850), (5, 230880680), (8, 144300425), (10, 115440340), (20, 57720170), (25, 46176136), (40, 28860085), (50, 23088068), (100, 11544034), (103, 11207800), (200, 5772017), (206, 5603900), (412, 2801950), (515, 2241560), (824, 1400975), (1030, 1120780), (2060, 560390), (2575, 448312), (4120, 280195), (5150, 224156), (10300, 112078), (20600, 56039)]