1122018560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67429}}^1$

素因数の和:67463

約数の個数: 72

約数和(自身を含む): 2894365320

約数和(自身を除く): 1772346760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 67429, 134858, 269716, 337145, 539432, 674290, 876577, 1078864, 1348580, 1753154, 2157728, 2697160, 3506308, 4315456, 4382885, 5394320, 7012616, 8630912, 8765770, 10788640, 14025232, 17261824, 17531540, 21577280, 28050464, 35063080, 43154560, 56100928, 70126160, 86309120, 112201856, 140252320, 224403712, 280504640, 561009280, 1122018560]

約数ペア:

[(1, 1122018560), (2, 561009280), (4, 280504640), (5, 224403712), (8, 140252320), (10, 112201856), (13, 86309120), (16, 70126160), (20, 56100928), (26, 43154560), (32, 35063080), (40, 28050464), (52, 21577280), (64, 17531540), (65, 17261824), (80, 14025232), (104, 10788640), (128, 8765770), (130, 8630912), (160, 7012616), (208, 5394320), (256, 4382885), (260, 4315456), (320, 3506308), (416, 2697160), (520, 2157728), (640, 1753154), (832, 1348580), (1040, 1078864), (1280, 876577), (1664, 674290), (2080, 539432), (3328, 337145), (4160, 269716), (8320, 134858), (16640, 67429)]