63283640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{226013}}^1$

素因数の和:226031

約数の個数: 32

約数和(自身を含む): 162730080

約数和(自身を除く): 99446440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 226013, 452026, 904052, 1130065, 1582091, 1808104, 2260130, 3164182, 4520260, 6328364, 7910455, 9040520, 12656728, 15820910, 31641820, 63283640]

約数ペア:

[(1, 63283640), (2, 31641820), (4, 15820910), (5, 12656728), (7, 9040520), (8, 7910455), (10, 6328364), (14, 4520260), (20, 3164182), (28, 2260130), (35, 1808104), (40, 1582091), (56, 1130065), (70, 904052), (140, 452026), (280, 226013)]