99462020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{710443}}^1$

素因数の和:710459

約数の個数: 24

約数和(自身を含む): 238709184

約数和(自身を除く): 139247164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 710443, 1420886, 2841772, 3552215, 4973101, 7104430, 9946202, 14208860, 19892404, 24865505, 49731010, 99462020]

約数ペア:

[(1, 99462020), (2, 49731010), (4, 24865505), (5, 19892404), (7, 14208860), (10, 9946202), (14, 7104430), (20, 4973101), (28, 3552215), (35, 2841772), (70, 1420886), (140, 710443)]