2431485760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5273}}^1$

素因数の和:5432

約数の個数: 112

約数和(自身を含む): 6365760192

約数和(自身を除く): 3934274432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 131, 160, 176, 220, 262, 320, 352, 440, 524, 655, 704, 880, 1048, 1310, 1441, 1760, 2096, 2620, 2882, 3520, 4192, 5240, 5273, 5764, 7205, 8384, 10480, 10546, 11528, 14410, 20960, 21092, 23056, 26365, 28820, 41920, 42184, 46112, 52730, 57640, 58003, 84368, 92224, 105460, 115280, 116006, 168736, 210920, 230560, 232012, 290015, 337472, 421840, 461120, 464024, 580030, 690763, 843680, 928048, 1160060, 1381526, 1687360, 1856096, 2320120, 2763052, 3453815, 3712192, 4640240, 5526104, 6907630, 7598393, 9280480, 11052208, 13815260, 15196786, 18560960, 22104416, 27630520, 30393572, 37991965, 44208832, 55261040, 60787144, 75983930, 110522080, 121574288, 151967860, 221044160, 243148576, 303935720, 486297152, 607871440, 1215742880, 2431485760]

約数ペア:

[(1, 2431485760), (2, 1215742880), (4, 607871440), (5, 486297152), (8, 303935720), (10, 243148576), (11, 221044160), (16, 151967860), (20, 121574288), (22, 110522080), (32, 75983930), (40, 60787144), (44, 55261040), (55, 44208832), (64, 37991965), (80, 30393572), (88, 27630520), (110, 22104416), (131, 18560960), (160, 15196786), (176, 13815260), (220, 11052208), (262, 9280480), (320, 7598393), (352, 6907630), (440, 5526104), (524, 4640240), (655, 3712192), (704, 3453815), (880, 2763052), (1048, 2320120), (1310, 1856096), (1441, 1687360), (1760, 1381526), (2096, 1160060), (2620, 928048), (2882, 843680), (3520, 690763), (4192, 580030), (5240, 464024), (5273, 461120), (5764, 421840), (7205, 337472), (8384, 290015), (10480, 232012), (10546, 230560), (11528, 210920), (14410, 168736), (20960, 116006), (21092, 115280), (23056, 105460), (26365, 92224), (28820, 84368), (41920, 58003), (42184, 57640), (46112, 52730)]