2611938560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26501}}^1$

素因数の和:26540

約数の個数: 144

約数和(自身を含む): 7800492672

約数和(自身を除く): 5188554112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 26501, 49280, 53002, 98560, 106004, 132505, 185507, 212008, 265010, 291511, 371014, 424016, 530020, 583022, 742028, 848032, 927535, 1060040, 1166044, 1457555, 1484056, 1696064, 1855070, 2040577, 2120080, 2332088, 2915110, 2968112, 3392128, 3710140, 4081154, 4240160, 4664176, 5830220, 5936224, 6784256, 7420280, 8162308, 8480320, 9328352, 10202885, 11660440, 11872448, 14840560, 16324616, 16960640, 18656704, 20405770, 23320880, 23744896, 29681120, 32649232, 33921280, 37313408, 40811540, 46641760, 47489792, 59362240, 65298464, 74626816, 81623080, 93283520, 118724480, 130596928, 163246160, 186567040, 237448960, 261193856, 326492320, 373134080, 522387712, 652984640, 1305969280, 2611938560]

約数ペア:

[(1, 2611938560), (2, 1305969280), (4, 652984640), (5, 522387712), (7, 373134080), (8, 326492320), (10, 261193856), (11, 237448960), (14, 186567040), (16, 163246160), (20, 130596928), (22, 118724480), (28, 93283520), (32, 81623080), (35, 74626816), (40, 65298464), (44, 59362240), (55, 47489792), (56, 46641760), (64, 40811540), (70, 37313408), (77, 33921280), (80, 32649232), (88, 29681120), (110, 23744896), (112, 23320880), (128, 20405770), (140, 18656704), (154, 16960640), (160, 16324616), (176, 14840560), (220, 11872448), (224, 11660440), (256, 10202885), (280, 9328352), (308, 8480320), (320, 8162308), (352, 7420280), (385, 6784256), (440, 5936224), (448, 5830220), (560, 4664176), (616, 4240160), (640, 4081154), (704, 3710140), (770, 3392128), (880, 2968112), (896, 2915110), (1120, 2332088), (1232, 2120080), (1280, 2040577), (1408, 1855070), (1540, 1696064), (1760, 1484056), (1792, 1457555), (2240, 1166044), (2464, 1060040), (2816, 927535), (3080, 848032), (3520, 742028), (4480, 583022), (4928, 530020), (6160, 424016), (7040, 371014), (8960, 291511), (9856, 265010), (12320, 212008), (14080, 185507), (19712, 132505), (24640, 106004), (26501, 98560), (49280, 53002)]