29238340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76943}}^1$

素因数の和:76971

約数の個数: 24

約数和(自身を含む): 64632960

約数和(自身を除く): 35394620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 76943, 153886, 307772, 384715, 769430, 1461917, 1538860, 2923834, 5847668, 7309585, 14619170, 29238340]

約数ペア:

[(1, 29238340), (2, 14619170), (4, 7309585), (5, 5847668), (10, 2923834), (19, 1538860), (20, 1461917), (38, 769430), (76, 384715), (95, 307772), (190, 153886), (380, 76943)]