4352020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 9201024

約数和(自身を除く): 4849004

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1303, 1670, 2606, 3340, 5212, 6515, 13030, 26060, 217601, 435202, 870404, 1088005, 2176010, 4352020]

約数ペア:

[(1, 4352020), (2, 2176010), (4, 1088005), (5, 870404), (10, 435202), (20, 217601), (167, 26060), (334, 13030), (668, 6515), (835, 5212), (1303, 3340), (1670, 2606)]