34067420

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19139}}^1$

素因数の和:19237

約数の個数: 24

約数和(自身を含む): 72349200

約数和(自身を除く): 38281780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 19139, 38278, 76556, 95695, 191390, 382780, 1703371, 3406742, 6813484, 8516855, 17033710, 34067420]

約数ペア:

[(1, 34067420), (2, 17033710), (4, 8516855), (5, 6813484), (10, 3406742), (20, 1703371), (89, 382780), (178, 191390), (356, 95695), (445, 76556), (890, 38278), (1780, 19139)]