182912132420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1\times {\mathrm{81463}}^1$

素因数の和:82460

約数の個数: 48

約数和(自身を含む): 387504044928

約数和(自身を除く): 204591912508

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 857, 1310, 1714, 2620, 3428, 4285, 8570, 17140, 81463, 112267, 162926, 224534, 325852, 407315, 449068, 561335, 814630, 1122670, 1629260, 2245340, 10671653, 21343306, 42686612, 53358265, 69813791, 106716530, 139627582, 213433060, 279255164, 349068955, 698137910, 1396275820, 9145606621, 18291213242, 36582426484, 45728033105, 91456066210, 182912132420]

約数ペア:

[(1, 182912132420), (2, 91456066210), (4, 45728033105), (5, 36582426484), (10, 18291213242), (20, 9145606621), (131, 1396275820), (262, 698137910), (524, 349068955), (655, 279255164), (857, 213433060), (1310, 139627582), (1714, 106716530), (2620, 69813791), (3428, 53358265), (4285, 42686612), (8570, 21343306), (17140, 10671653), (81463, 2245340), (112267, 1629260), (162926, 1122670), (224534, 814630), (325852, 561335), (407315, 449068)]