34481980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132623}}^1$

素因数の和:132645

約数の個数: 24

約数和(自身を含む): 77982912

約数和(自身を除く): 43500932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 132623, 265246, 530492, 663115, 1326230, 1724099, 2652460, 3448198, 6896396, 8620495, 17240990, 34481980]

約数ペア:

[(1, 34481980), (2, 17240990), (4, 8620495), (5, 6896396), (10, 3448198), (13, 2652460), (20, 1724099), (26, 1326230), (52, 663115), (65, 530492), (130, 265246), (260, 132623)]