44620420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171617}}^1$

素因数の和:171639

約数の個数: 24

約数和(自身を含む): 100911384

約数和(自身を除く): 56290964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 171617, 343234, 686468, 858085, 1716170, 2231021, 3432340, 4462042, 8924084, 11155105, 22310210, 44620420]

約数ペア:

[(1, 44620420), (2, 22310210), (4, 11155105), (5, 8924084), (10, 4462042), (13, 3432340), (20, 2231021), (26, 1716170), (52, 858085), (65, 686468), (130, 343234), (260, 171617)]