25089820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179213}}^1$

素因数の和:179229

約数の個数: 24

約数和(自身を含む): 60215904

約数和(自身を除く): 35126084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179213, 358426, 716852, 896065, 1254491, 1792130, 2508982, 3584260, 5017964, 6272455, 12544910, 25089820]

約数ペア:

[(1, 25089820), (2, 12544910), (4, 6272455), (5, 5017964), (7, 3584260), (10, 2508982), (14, 1792130), (20, 1254491), (28, 896065), (35, 716852), (70, 358426), (140, 179213)]