6432206801920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5005141}}^1$

素因数の和:5005417

約数の個数: 88

約数和(自身を含む): 15491234819088

約数和(自身を除く): 9059028017168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 256, 320, 502, 512, 640, 1004, 1024, 1255, 1280, 2008, 2510, 2560, 4016, 5020, 5120, 8032, 10040, 16064, 20080, 32128, 40160, 64256, 80320, 128512, 160640, 257024, 321280, 642560, 1285120, 5005141, 10010282, 20020564, 25025705, 40041128, 50051410, 80082256, 100102820, 160164512, 200205640, 320329024, 400411280, 640658048, 800822560, 1256290391, 1281316096, 1601645120, 2512580782, 2562632192, 3203290240, 5025161564, 5125264384, 6281451955, 6406580480, 10050323128, 12562903910, 12813160960, 20100646256, 25125807820, 25626321920, 40201292512, 50251615640, 80402585024, 100503231280, 160805170048, 201006462560, 321610340096, 402012925120, 643220680192, 804025850240, 1286441360384, 1608051700480, 3216103400960, 6432206801920]

約数ペア:

[(1, 6432206801920), (2, 3216103400960), (4, 1608051700480), (5, 1286441360384), (8, 804025850240), (10, 643220680192), (16, 402012925120), (20, 321610340096), (32, 201006462560), (40, 160805170048), (64, 100503231280), (80, 80402585024), (128, 50251615640), (160, 40201292512), (251, 25626321920), (256, 25125807820), (320, 20100646256), (502, 12813160960), (512, 12562903910), (640, 10050323128), (1004, 6406580480), (1024, 6281451955), (1255, 5125264384), (1280, 5025161564), (2008, 3203290240), (2510, 2562632192), (2560, 2512580782), (4016, 1601645120), (5020, 1281316096), (5120, 1256290391), (8032, 800822560), (10040, 640658048), (16064, 400411280), (20080, 320329024), (32128, 200205640), (40160, 160164512), (64256, 100102820), (80320, 80082256), (128512, 50051410), (160640, 40041128), (257024, 25025705), (321280, 20020564), (642560, 10010282), (1285120, 5005141)]