40538470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{761}}^2$

素因数の和:1536

約数の個数: 24

約数和(自身を含む): 83503152

約数和(自身を除く): 42964682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 761, 1522, 3805, 5327, 7610, 10654, 26635, 53270, 579121, 1158242, 2895605, 4053847, 5791210, 8107694, 20269235, 40538470]

約数ペア:

[(1, 40538470), (2, 20269235), (5, 8107694), (7, 5791210), (10, 4053847), (14, 2895605), (35, 1158242), (70, 579121), (761, 53270), (1522, 26635), (3805, 10654), (5327, 7610)]