47422420

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5659}}^1$

素因数の和:6087

約数の個数: 24

約数和(自身を含む): 99842400

約数和(自身を除く): 52419980

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5659, 8380, 11318, 22636, 28295, 56590, 113180, 2371121, 4742242, 9484484, 11855605, 23711210, 47422420]

約数ペア:

[(1, 47422420), (2, 23711210), (4, 11855605), (5, 9484484), (10, 4742242), (20, 2371121), (419, 113180), (838, 56590), (1676, 28295), (2095, 22636), (4190, 11318), (5659, 8380)]