25432440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19267}}^1$

素因数の和:19292

約数の個数: 64

約数和(自身を含む): 83237760

約数和(自身を除く): 57805320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19267, 38534, 57801, 77068, 96335, 115602, 154136, 192670, 211937, 231204, 289005, 385340, 423874, 462408, 578010, 635811, 770680, 847748, 1059685, 1156020, 1271622, 1695496, 2119370, 2312040, 2543244, 3179055, 4238740, 5086488, 6358110, 8477480, 12716220, 25432440]

約数ペア:

[(1, 25432440), (2, 12716220), (3, 8477480), (4, 6358110), (5, 5086488), (6, 4238740), (8, 3179055), (10, 2543244), (11, 2312040), (12, 2119370), (15, 1695496), (20, 1271622), (22, 1156020), (24, 1059685), (30, 847748), (33, 770680), (40, 635811), (44, 578010), (55, 462408), (60, 423874), (66, 385340), (88, 289005), (110, 231204), (120, 211937), (132, 192670), (165, 154136), (220, 115602), (264, 96335), (330, 77068), (440, 57801), (660, 38534), (1320, 19267)]