39997690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{7561}}^1$

素因数の和:7614

約数の個数: 24

約数和(自身を含む): 75272148

約数和(自身を除く): 35274458

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 7561, 15122, 37805, 75610, 173903, 347806, 869515, 1739030, 3999769, 7999538, 19998845, 39997690]

約数ペア:

[(1, 39997690), (2, 19998845), (5, 7999538), (10, 3999769), (23, 1739030), (46, 869515), (115, 347806), (230, 173903), (529, 75610), (1058, 37805), (2645, 15122), (5290, 7561)]