8045778415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{2129}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 10167768000

約数和(自身を除く): 2121989585

約数列:

[1, 5, 29, 67, 145, 335, 389, 1943, 1945, 2129, 9715, 10645, 11281, 26063, 56405, 61741, 130315, 142643, 308705, 713215, 755827, 828181, 3779135, 4136647, 4140905, 20683235, 24017249, 55488127, 120086245, 277440635, 1609155683, 8045778415]

約数ペア:

[(1, 8045778415), (5, 1609155683), (29, 277440635), (67, 120086245), (145, 55488127), (335, 24017249), (389, 20683235), (1943, 4140905), (1945, 4136647), (2129, 3779135), (9715, 828181), (10645, 755827), (11281, 713215), (26063, 308705), (56405, 142643), (61741, 130315)]