39160420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150617}}^1$

素因数の和:150639

約数の個数: 24

約数和(自身を含む): 88563384

約数和(自身を除く): 49402964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150617, 301234, 602468, 753085, 1506170, 1958021, 3012340, 3916042, 7832084, 9790105, 19580210, 39160420]

約数ペア:

[(1, 39160420), (2, 19580210), (4, 9790105), (5, 7832084), (10, 3916042), (13, 3012340), (20, 1958021), (26, 1506170), (52, 753085), (65, 602468), (130, 301234), (260, 150617)]