386270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 740664

約数和(自身を除く): 354394

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 361, 535, 722, 1070, 1805, 2033, 3610, 4066, 10165, 20330, 38627, 77254, 193135, 386270]

約数ペア:

[(1, 386270), (2, 193135), (5, 77254), (10, 38627), (19, 20330), (38, 10165), (95, 4066), (107, 3610), (190, 2033), (214, 1805), (361, 1070), (535, 722)]