42208595960

素因数分解:

$2^3\times 5^1\times {\mathrm{6271}}^1\times {\mathrm{168269}}^1$

素因数の和:174551

約数の個数: 32

約数和(自身を含む): 94985049600

約数和(自身を除く): 52776453640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6271, 12542, 25084, 31355, 50168, 62710, 125420, 168269, 250840, 336538, 673076, 841345, 1346152, 1682690, 3365380, 6730760, 1055214899, 2110429798, 4220859596, 5276074495, 8441719192, 10552148990, 21104297980, 42208595960]

約数ペア:

[(1, 42208595960), (2, 21104297980), (4, 10552148990), (5, 8441719192), (8, 5276074495), (10, 4220859596), (20, 2110429798), (40, 1055214899), (6271, 6730760), (12542, 3365380), (25084, 1682690), (31355, 1346152), (50168, 841345), (62710, 673076), (125420, 336538), (168269, 250840)]