82287940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587771}}^1$

素因数の和:587787

約数の個数: 24

約数和(自身を含む): 197491392

約数和(自身を除く): 115203452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587771, 1175542, 2351084, 2938855, 4114397, 5877710, 8228794, 11755420, 16457588, 20571985, 41143970, 82287940]

約数ペア:

[(1, 82287940), (2, 41143970), (4, 20571985), (5, 16457588), (7, 11755420), (10, 8228794), (14, 5877710), (20, 4114397), (28, 2938855), (35, 2351084), (70, 1175542), (140, 587771)]