2745133044680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{18017413}}^1$

素因数の和:18017730

約数の個数: 64

約数和(自身を含む): 6674370842160

約数和(自身を除く): 3929237797480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 293, 520, 586, 1172, 1465, 2344, 2930, 3809, 5860, 7618, 11720, 15236, 19045, 30472, 38090, 76180, 152360, 18017413, 36034826, 72069652, 90087065, 144139304, 180174130, 234226369, 360348260, 468452738, 720696520, 936905476, 1171131845, 1873810952, 2342263690, 4684527380, 5279102009, 9369054760, 10558204018, 21116408036, 26395510045, 42232816072, 52791020090, 68628326117, 105582040180, 137256652234, 211164080360, 274513304468, 343141630585, 549026608936, 686283261170, 1372566522340, 2745133044680]

約数ペア:

[(1, 2745133044680), (2, 1372566522340), (4, 686283261170), (5, 549026608936), (8, 343141630585), (10, 274513304468), (13, 211164080360), (20, 137256652234), (26, 105582040180), (40, 68628326117), (52, 52791020090), (65, 42232816072), (104, 26395510045), (130, 21116408036), (260, 10558204018), (293, 9369054760), (520, 5279102009), (586, 4684527380), (1172, 2342263690), (1465, 1873810952), (2344, 1171131845), (2930, 936905476), (3809, 720696520), (5860, 468452738), (7618, 360348260), (11720, 234226369), (15236, 180174130), (19045, 144139304), (30472, 90087065), (38090, 72069652), (76180, 36034826), (152360, 18017413)]