76404940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{62627}}^1$

素因数の和:62697

約数の個数: 24

約数和(自身を含む): 163083312

約数和(自身を除く): 86678372

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 62627, 125254, 250508, 313135, 626270, 1252540, 3820247, 7640494, 15280988, 19101235, 38202470, 76404940]

約数ペア:

[(1, 76404940), (2, 38202470), (4, 19101235), (5, 15280988), (10, 7640494), (20, 3820247), (61, 1252540), (122, 626270), (244, 313135), (305, 250508), (610, 125254), (1220, 62627)]