226561280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16091}}^1$

素因数の和:16123

約数の個数: 72

約数和(自身を含む): 592056864

約数和(自身を除く): 365495584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 16091, 32182, 64364, 80455, 128728, 160910, 177001, 257456, 321820, 354002, 514912, 643640, 708004, 885005, 1029824, 1287280, 1416008, 1770010, 2059648, 2574560, 2832016, 3540020, 4119296, 5149120, 5664032, 7080040, 10298240, 11328064, 14160080, 20596480, 22656128, 28320160, 45312256, 56640320, 113280640, 226561280]

約数ペア:

[(1, 226561280), (2, 113280640), (4, 56640320), (5, 45312256), (8, 28320160), (10, 22656128), (11, 20596480), (16, 14160080), (20, 11328064), (22, 10298240), (32, 7080040), (40, 5664032), (44, 5149120), (55, 4119296), (64, 3540020), (80, 2832016), (88, 2574560), (110, 2059648), (128, 1770010), (160, 1416008), (176, 1287280), (220, 1029824), (256, 885005), (320, 708004), (352, 643640), (440, 514912), (640, 354002), (704, 321820), (880, 257456), (1280, 177001), (1408, 160910), (1760, 128728), (2816, 80455), (3520, 64364), (7040, 32182), (14080, 16091)]