99242420

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{14057}}^1$

素因数の和:14419

約数の個数: 24

約数和(自身を含む): 209014344

約数和(自身を除く): 109771924

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 14057, 28114, 56228, 70285, 140570, 281140, 4962121, 9924242, 19848484, 24810605, 49621210, 99242420]

約数ペア:

[(1, 99242420), (2, 49621210), (4, 24810605), (5, 19848484), (10, 9924242), (20, 4962121), (353, 281140), (706, 140570), (1412, 70285), (1765, 56228), (3530, 28114), (7060, 14057)]