2095196500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 5166120960

約数和(自身を除く): 3070924460

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 43, 46, 50, 76, 86, 92, 95, 100, 115, 125, 172, 190, 215, 223, 230, 250, 380, 430, 437, 446, 460, 475, 500, 575, 817, 860, 874, 892, 950, 989, 1075, 1115, 1150, 1634, 1748, 1900, 1978, 2150, 2185, 2230, 2300, 2375, 2875, 3268, 3956, 4085, 4237, 4300, 4370, 4460, 4750, 4945, 5129, 5375, 5575, 5750, 8170, 8474, 8740, 9500, 9589, 9890, 10258, 10750, 10925, 11150, 11500, 16340, 16948, 18791, 19178, 19780, 20425, 20516, 21185, 21500, 21850, 22300, 24725, 25645, 27875, 37582, 38356, 40850, 42370, 43700, 47945, 49450, 51290, 54625, 55750, 75164, 81700, 84740, 93955, 95890, 97451, 98900, 102125, 102580, 105925, 109250, 111500, 123625, 128225, 182191, 187910, 191780, 194902, 204250, 211850, 218500, 220547, 239725, 247250, 256450, 364382, 375820, 389804, 408500, 423700, 441094, 469775, 479450, 487255, 494500, 512900, 529625, 641125, 728764, 882188, 910955, 939550, 958900, 974510, 1059250, 1102735, 1198625, 1282250, 1821910, 1879100, 1949020, 2118500, 2205470, 2348875, 2397250, 2436275, 2564500, 3643820, 4190393, 4410940, 4554775, 4697750, 4794500, 4872550, 5513675, 8380786, 9109550, 9395500, 9745100, 11027350, 12181375, 16761572, 18219100, 20951965, 22054700, 22773875, 24362750, 27568375, 41903930, 45547750, 48725500, 55136750, 83807860, 91095500, 104759825, 110273500, 209519650, 419039300, 523799125, 1047598250, 2095196500]

約数ペア:

[(1, 2095196500), (2, 1047598250), (4, 523799125), (5, 419039300), (10, 209519650), (19, 110273500), (20, 104759825), (23, 91095500), (25, 83807860), (38, 55136750), (43, 48725500), (46, 45547750), (50, 41903930), (76, 27568375), (86, 24362750), (92, 22773875), (95, 22054700), (100, 20951965), (115, 18219100), (125, 16761572), (172, 12181375), (190, 11027350), (215, 9745100), (223, 9395500), (230, 9109550), (250, 8380786), (380, 5513675), (430, 4872550), (437, 4794500), (446, 4697750), (460, 4554775), (475, 4410940), (500, 4190393), (575, 3643820), (817, 2564500), (860, 2436275), (874, 2397250), (892, 2348875), (950, 2205470), (989, 2118500), (1075, 1949020), (1115, 1879100), (1150, 1821910), (1634, 1282250), (1748, 1198625), (1900, 1102735), (1978, 1059250), (2150, 974510), (2185, 958900), (2230, 939550), (2300, 910955), (2375, 882188), (2875, 728764), (3268, 641125), (3956, 529625), (4085, 512900), (4237, 494500), (4300, 487255), (4370, 479450), (4460, 469775), (4750, 441094), (4945, 423700), (5129, 408500), (5375, 389804), (5575, 375820), (5750, 364382), (8170, 256450), (8474, 247250), (8740, 239725), (9500, 220547), (9589, 218500), (9890, 211850), (10258, 204250), (10750, 194902), (10925, 191780), (11150, 187910), (11500, 182191), (16340, 128225), (16948, 123625), (18791, 111500), (19178, 109250), (19780, 105925), (20425, 102580), (20516, 102125), (21185, 98900), (21500, 97451), (21850, 95890), (22300, 93955), (24725, 84740), (25645, 81700), (27875, 75164), (37582, 55750), (38356, 54625), (40850, 51290), (42370, 49450), (43700, 47945)]