113280640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16091}}^1$

素因数の和:16121

約数の個数: 64

約数和(自身を含む): 295449120

約数和(自身を除く): 182168480

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, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 16091, 32182, 64364, 80455, 128728, 160910, 177001, 257456, 321820, 354002, 514912, 643640, 708004, 885005, 1029824, 1287280, 1416008, 1770010, 2059648, 2574560, 2832016, 3540020, 5149120, 5664032, 7080040, 10298240, 11328064, 14160080, 22656128, 28320160, 56640320, 113280640]

約数ペア:

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