80492588735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 108169326720

約数和(自身を除く): 27676737985

約数列:

[1, 5, 13, 59, 61, 65, 181, 295, 305, 767, 793, 905, 1901, 2353, 3599, 3835, 3965, 9505, 10679, 11041, 11765, 17995, 24713, 46787, 53395, 55205, 112159, 115961, 123565, 138827, 143533, 233935, 344081, 560795, 579805, 651419, 694135, 717665, 1458067, 1507493, 1720405, 3257095, 4473053, 6841699, 7290335, 7537465, 8468447, 20300779, 20988941, 22365265, 34208495, 42342235, 88942087, 101503895, 104944705, 263910127, 272856233, 444710435, 1238347519, 1319550635, 1364281165, 6191737595, 16098517747, 80492588735]

約数ペア:

[(1, 80492588735), (5, 16098517747), (13, 6191737595), (59, 1364281165), (61, 1319550635), (65, 1238347519), (181, 444710435), (295, 272856233), (305, 263910127), (767, 104944705), (793, 101503895), (905, 88942087), (1901, 42342235), (2353, 34208495), (3599, 22365265), (3835, 20988941), (3965, 20300779), (9505, 8468447), (10679, 7537465), (11041, 7290335), (11765, 6841699), (17995, 4473053), (24713, 3257095), (46787, 1720405), (53395, 1507493), (55205, 1458067), (112159, 717665), (115961, 694135), (123565, 651419), (138827, 579805), (143533, 560795), (233935, 344081)]