2750874441040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{32226739}}^1$

素因数の和:32226860

約数の個数: 80

約数和(自身を含む): 7049148200640

約数和(自身を除く): 4298273759600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1940, 2134, 3880, 4268, 5335, 7760, 8536, 10670, 17072, 21340, 42680, 85360, 32226739, 64453478, 128906956, 161133695, 257813912, 322267390, 354494129, 515627824, 644534780, 708988258, 1289069560, 1417976516, 1772470645, 2578139120, 2835953032, 3125993683, 3544941290, 5671906064, 6251987366, 7089882580, 12503974732, 14179765160, 15629968415, 25007949464, 28359530320, 31259936830, 34385930513, 50015898928, 62519873660, 68771861026, 125039747320, 137543722052, 171929652565, 250079494640, 275087444104, 343859305130, 550174888208, 687718610260, 1375437220520, 2750874441040]

約数ペア:

[(1, 2750874441040), (2, 1375437220520), (4, 687718610260), (5, 550174888208), (8, 343859305130), (10, 275087444104), (11, 250079494640), (16, 171929652565), (20, 137543722052), (22, 125039747320), (40, 68771861026), (44, 62519873660), (55, 50015898928), (80, 34385930513), (88, 31259936830), (97, 28359530320), (110, 25007949464), (176, 15629968415), (194, 14179765160), (220, 12503974732), (388, 7089882580), (440, 6251987366), (485, 5671906064), (776, 3544941290), (880, 3125993683), (970, 2835953032), (1067, 2578139120), (1552, 1772470645), (1940, 1417976516), (2134, 1289069560), (3880, 708988258), (4268, 644534780), (5335, 515627824), (7760, 354494129), (8536, 322267390), (10670, 257813912), (17072, 161133695), (21340, 128906956), (42680, 64453478), (85360, 32226739)]