225341440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11003}}^1$

素因数の和:11032

約数の個数: 52

約数和(自身を含む): 540802584

約数和(自身を除く): 315461144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 11003, 20480, 22006, 44012, 55015, 88024, 110030, 176048, 220060, 352096, 440120, 704192, 880240, 1408384, 1760480, 2816768, 3520960, 5633536, 7041920, 11267072, 14083840, 22534144, 28167680, 45068288, 56335360, 112670720, 225341440]

約数ペア:

[(1, 225341440), (2, 112670720), (4, 56335360), (5, 45068288), (8, 28167680), (10, 22534144), (16, 14083840), (20, 11267072), (32, 7041920), (40, 5633536), (64, 3520960), (80, 2816768), (128, 1760480), (160, 1408384), (256, 880240), (320, 704192), (512, 440120), (640, 352096), (1024, 220060), (1280, 176048), (2048, 110030), (2560, 88024), (4096, 55015), (5120, 44012), (10240, 22006), (11003, 20480)]