80273024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 181356000

約数和(自身を除く): 101082976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 2539, 3952, 5078, 7904, 10156, 15808, 20312, 31616, 33007, 40624, 48241, 66014, 81248, 96482, 132028, 162496, 192964, 264056, 324992, 385928, 528112, 627133, 771856, 1056224, 1254266, 1543712, 2112448, 2508532, 3087424, 4224896, 5017064, 6174848, 10034128, 20068256, 40136512, 80273024]

約数ペア:

[(1, 80273024), (2, 40136512), (4, 20068256), (8, 10034128), (13, 6174848), (16, 5017064), (19, 4224896), (26, 3087424), (32, 2508532), (38, 2112448), (52, 1543712), (64, 1254266), (76, 1056224), (104, 771856), (128, 627133), (152, 528112), (208, 385928), (247, 324992), (304, 264056), (416, 192964), (494, 162496), (608, 132028), (832, 96482), (988, 81248), (1216, 66014), (1664, 48241), (1976, 40624), (2432, 33007), (2539, 31616), (3952, 20312), (5078, 15808), (7904, 10156)]