2920340

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 6179712

約数和(自身を除く): 3259372

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 967, 1510, 1934, 3020, 3868, 4835, 9670, 19340, 146017, 292034, 584068, 730085, 1460170, 2920340]

約数ペア:

[(1, 2920340), (2, 1460170), (4, 730085), (5, 584068), (10, 292034), (20, 146017), (151, 19340), (302, 9670), (604, 4835), (755, 3868), (967, 3020), (1510, 1934)]