5420381456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{7433}}^1$

素因数の和:7848

約数の個数: 80

約数和(自身を含む): 12743184384

約数和(自身を除く): 7322802928

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 383, 476, 766, 952, 1532, 1904, 2681, 3064, 5362, 6128, 6511, 7433, 10724, 13022, 14866, 21448, 26044, 29732, 42896, 45577, 52031, 52088, 59464, 91154, 104062, 104176, 118928, 126361, 182308, 208124, 252722, 364616, 416248, 505444, 729232, 832496, 884527, 1010888, 1769054, 2021776, 2846839, 3538108, 5693678, 7076216, 11387356, 14152432, 19927873, 22774712, 39855746, 45549424, 48396263, 79711492, 96792526, 159422984, 193585052, 318845968, 338773841, 387170104, 677547682, 774340208, 1355095364, 2710190728, 5420381456]

約数ペア:

[(1, 5420381456), (2, 2710190728), (4, 1355095364), (7, 774340208), (8, 677547682), (14, 387170104), (16, 338773841), (17, 318845968), (28, 193585052), (34, 159422984), (56, 96792526), (68, 79711492), (112, 48396263), (119, 45549424), (136, 39855746), (238, 22774712), (272, 19927873), (383, 14152432), (476, 11387356), (766, 7076216), (952, 5693678), (1532, 3538108), (1904, 2846839), (2681, 2021776), (3064, 1769054), (5362, 1010888), (6128, 884527), (6511, 832496), (7433, 729232), (10724, 505444), (13022, 416248), (14866, 364616), (21448, 252722), (26044, 208124), (29732, 182308), (42896, 126361), (45577, 118928), (52031, 104176), (52088, 104062), (59464, 91154)]