5426065.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 42393120

約数和(自身を除く): 24300880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 1627, 2224, 2780, 3254, 5560, 6508, 8135, 11120, 13016, 16270, 26032, 32540, 65080, 130160, 226153, 452306, 904612, 1130765, 1809224, 2261530, 3618448, 4523060, 9046120, 18092240]

約数ペア:

[(1, 18092240), (2, 9046120), (4, 4523060), (5, 3618448), (8, 2261530), (10, 1809224), (16, 1130765), (20, 904612), (40, 452306), (80, 226153), (139, 130160), (278, 65080), (556, 32540), (695, 26032), (1112, 16270), (1390, 13016), (1627, 11120), (2224, 8135), (2780, 6508), (3254, 5560)]