2092025080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1687117}}^1$

素因数の和:1687159

約数の個数: 32

約数和(自身を含む): 4858899840

約数和(自身を除く): 2766874760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1687117, 3374234, 6748468, 8435585, 13496936, 16871170, 33742340, 52300627, 67484680, 104601254, 209202508, 261503135, 418405016, 523006270, 1046012540, 2092025080]

約数ペア:

[(1, 2092025080), (2, 1046012540), (4, 523006270), (5, 418405016), (8, 261503135), (10, 209202508), (20, 104601254), (31, 67484680), (40, 52300627), (62, 33742340), (124, 16871170), (155, 13496936), (248, 8435585), (310, 6748468), (620, 3374234), (1240, 1687117)]