2560181099840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87918307}}^1$

素因数の和:87918344

約数の個数: 112

約数和(自身を含む): 7503300077952

約数和(自身を除く): 4943118978112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 87918307, 175836614, 351673228, 439591535, 615428149, 703346456, 879183070, 1142937991, 1230856298, 1406692912, 1758366140, 2285875982, 2461712596, 2813385824, 3077140745, 3516732280, 4571751964, 4923425192, 5626771648, 5714689955, 6154281490, 7033464560, 8000565937, 9143503928, 9846850384, 11429379910, 12308562980, 14066929120, 16001131874, 18287007856, 19693700768, 22858759820, 24617125960, 28133858240, 32002263748, 36574015712, 39387401536, 40002829685, 45717519640, 49234251920, 64004527496, 73148031424, 80005659370, 91435039280, 98468503840, 128009054992, 160011318740, 182870078560, 196937007680, 256018109984, 320022637480, 365740157120, 512036219968, 640045274960, 1280090549920, 2560181099840]

約数ペア:

[(1, 2560181099840), (2, 1280090549920), (4, 640045274960), (5, 512036219968), (7, 365740157120), (8, 320022637480), (10, 256018109984), (13, 196937007680), (14, 182870078560), (16, 160011318740), (20, 128009054992), (26, 98468503840), (28, 91435039280), (32, 80005659370), (35, 73148031424), (40, 64004527496), (52, 49234251920), (56, 45717519640), (64, 40002829685), (65, 39387401536), (70, 36574015712), (80, 32002263748), (91, 28133858240), (104, 24617125960), (112, 22858759820), (130, 19693700768), (140, 18287007856), (160, 16001131874), (182, 14066929120), (208, 12308562980), (224, 11429379910), (260, 9846850384), (280, 9143503928), (320, 8000565937), (364, 7033464560), (416, 6154281490), (448, 5714689955), (455, 5626771648), (520, 4923425192), (560, 4571751964), (728, 3516732280), (832, 3077140745), (910, 2813385824), (1040, 2461712596), (1120, 2285875982), (1456, 1758366140), (1820, 1406692912), (2080, 1230856298), (2240, 1142937991), (2912, 879183070), (3640, 703346456), (4160, 615428149), (5824, 439591535), (7280, 351673228), (14560, 175836614), (29120, 87918307)]