228799120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7027}}^1$

素因数の和:7088

約数の個数: 80

約数和(自身を含む): 596086848

約数和(自身を除く): 367287728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6512, 7027, 8140, 14054, 16280, 28108, 32560, 35135, 56216, 70270, 77297, 112432, 140540, 154594, 259999, 281080, 309188, 386485, 519998, 562160, 618376, 772970, 1039996, 1236752, 1299995, 1545940, 2079992, 2599990, 2859989, 3091880, 4159984, 5199980, 5719978, 6183760, 10399960, 11439956, 14299945, 20799920, 22879912, 28599890, 45759824, 57199780, 114399560, 228799120]

約数ペア:

[(1, 228799120), (2, 114399560), (4, 57199780), (5, 45759824), (8, 28599890), (10, 22879912), (11, 20799920), (16, 14299945), (20, 11439956), (22, 10399960), (37, 6183760), (40, 5719978), (44, 5199980), (55, 4159984), (74, 3091880), (80, 2859989), (88, 2599990), (110, 2079992), (148, 1545940), (176, 1299995), (185, 1236752), (220, 1039996), (296, 772970), (370, 618376), (407, 562160), (440, 519998), (592, 386485), (740, 309188), (814, 281080), (880, 259999), (1480, 154594), (1628, 140540), (2035, 112432), (2960, 77297), (3256, 70270), (4070, 56216), (6512, 35135), (7027, 32560), (8140, 28108), (14054, 16280)]