7252340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3209}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 15369480

約数和(自身を除く): 8117140

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3209, 6418, 12836, 16045, 32090, 64180, 362617, 725234, 1450468, 1813085, 3626170, 7252340]

約数ペア:

[(1, 7252340), (2, 3626170), (4, 1813085), (5, 1450468), (10, 725234), (20, 362617), (113, 64180), (226, 32090), (452, 16045), (565, 12836), (1130, 6418), (2260, 3209)]