54337160

素因数分解:

$2^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1399}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 68134840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 971, 1399, 1942, 2798, 3884, 4855, 5596, 6995, 7768, 9710, 11192, 13990, 19420, 27980, 38840, 55960, 1358429, 2716858, 5433716, 6792145, 10867432, 13584290, 27168580, 54337160]

約数ペア:

[(1, 54337160), (2, 27168580), (4, 13584290), (5, 10867432), (8, 6792145), (10, 5433716), (20, 2716858), (40, 1358429), (971, 55960), (1399, 38840), (1942, 27980), (2798, 19420), (3884, 13990), (4855, 11192), (5596, 9710), (6995, 7768)]