22905340

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3659}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 48268080

約数和(自身を除く): 25362740

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 3659, 6260, 7318, 14636, 18295, 36590, 73180, 1145267, 2290534, 4581068, 5726335, 11452670, 22905340]

約数ペア:

[(1, 22905340), (2, 11452670), (4, 5726335), (5, 4581068), (10, 2290534), (20, 1145267), (313, 73180), (626, 36590), (1252, 18295), (1565, 14636), (3130, 7318), (3659, 6260)]