4542955960

素因数分解:

$2^3\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{79813}}^1$

素因数の和:81247

約数の個数: 32

約数和(自身を含む): 10228962240

約数和(自身を除く): 5686006280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1423, 2846, 5692, 7115, 11384, 14230, 28460, 56920, 79813, 159626, 319252, 399065, 638504, 798130, 1596260, 3192520, 113573899, 227147798, 454295596, 567869495, 908591192, 1135738990, 2271477980, 4542955960]

約数ペア:

[(1, 4542955960), (2, 2271477980), (4, 1135738990), (5, 908591192), (8, 567869495), (10, 454295596), (20, 227147798), (40, 113573899), (1423, 3192520), (2846, 1596260), (5692, 798130), (7115, 638504), (11384, 399065), (14230, 319252), (28460, 159626), (56920, 79813)]